Dr. Mark K. Wallace
- Gender: Male
- Experience: 22 years
- Sole propriator: No
- NPI: 1548250103
Dr. Mark K. Wallace M.D
Endocrinologist
He is located at 3851 Roger Brooke Drive Ft Sam Houston in San Antonio, TX 78234. Can help patients with the following: Cholecystitis, Diabetes Insipidus (DI), Edema, Hypercalcemia, Thyroid Disease, Vitamin D Deficiency. His National Provider Identifier (NPI) number is 1548250103. Appointment can be made via the phone number (210) 916-0775.
Conditions treated
Dr. Mark Kowalski Wallace, being an endocrinologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Mark K. Wallace.
- Abdominal Pain
- Achondroplasia
- Acute Pain
- Addison's Disease
- Amyloidosis
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Bladder Control
- Bone Loss
- Carcinoid Tumor
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cushing's Syndrome
- Cystitis
- Diabetes
- Diabetes Insipidus (DI)
- Diabetes Mellitus (DM) Type 1
- Diabetes Mellitus (DM) Type 2
- Diabetic Neuropathy
- Diarrhea
- Edema
- Fertility
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Goiter
- Graves' Disease
- Growth Hormone Imbalance
- Gynecomastia
- Headache
- Heart Disease
- Hiatal Hernia
- High Blood Pressure
- Hot Flashes
- Hypercalcemia
- Hyperglycemia
- Hyperlipidemia
- Hyperparathyroidism
- Hyperthyroidism
- Hypocalcemia
- Hypoglycemia
- Hyponatremia
- Hypoparathyroidism
- Hypothyroidism
- Influenza
- Inguinal Hernia
- Insulin Resistance (IR)
- Low Testosterone
- Metabolic Syndrome
- Migraine
- Nausea and Vomiting
- Obesity
- Osteoporosis
- Peptic Ulcer
- Prescription Refill
- Thyroid Cancer
- Thyroid Disease
- Thyroiditis
- Urethritis
- Urinary Tract Infection (UTI)
- Vitamin D Deficiency
- Wilson-Turner Syndrome
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Mark K. Wallace as in-network for the following 2026 plans.
Health plans
Blue Cross and Blue Shield of Texas
Network data as of Jun 7, 2026, as reported by the insurer.
Show all 19 plans from Blue Cross and Blue Shield of Texas
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Blue Advantage Bronze HMO℠ 204 (27 plan variants) | HMO · Expanded Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Bronze HMO℠ 301 (14 plan variants) | HMO · Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Bronze HMO℠ Standard (27 plan variants) | HMO · Expanded Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Gold HMO℠ 206 (27 plan variants) | HMO · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Gold HMO℠ 603 (14 plan variants) | HMO · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Gold HMO℠ Standard (27 plan variants) | HMO · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Bronze℠ 303 (27 plan variants) | POS · Expanded Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Bronze℠ 305 (27 plan variants) | POS · Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Bronze℠ Standard (27 plan variants) | POS · Expanded Bronze | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Gold℠ 203 (27 plan variants) | POS · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Gold℠ 803 (27 plan variants) | POS · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Gold℠ Standard (27 plan variants) | POS · Gold | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Silver℠ 202 (27 plan variants) | POS · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Silver℠ 605 (27 plan variants) | POS · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Plus Silver℠ Standard (27 plan variants) | POS · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Security HMO℠ 200 (27 plan variants) | HMO · Catastrophic | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Silver HMO℠ 205 (27 plan variants) | HMO · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Silver HMO℠ 801 (14 plan variants) | HMO · Silver | Blue Advantage HMO | Accepting new patients |
| Blue Advantage Silver HMO℠ Standard (27 plan variants) | HMO · Silver | Blue Advantage HMO | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Mark K. Wallace is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Mark K. Wallace is enrolled to bill Medicare as a Order And Referring Only - Endocrinology (also registered under: Practitioner - Endocrinology) .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Medtronic | $284 |
| Actelion Pharmaceuticals | $21 |
| Aqua Pharmaceuticals | $14 |
Other
| Food and Beverage | $320 |
Additional Specialities
- Internist
Looking for more Endocrinologists?
There are 8 other endocrinologists in this region.
- Gender: Male
- Address: Quality Services/7th Floor, Attn: Mche-Zqq 3551 Roger Brooke Drive Jbsa Ft Sam Houston, 78234, TX
- Gender: Male
- Address: Attn: Mche-Mde 3551 Roger Brooke Drive Fort Sam Houston, 78234, TX
- Gender: Female
- Address: 8901 Wisconsin Avenue Bethesda, 20889, MD
- Gender: Male
- Address: 3551 Roger Brooke Drive Jbsa Ft Sam Houston, 78234, TX
- Gender: Male
- Address: 3557 Roger Brooke Drive Fort Sam Houston, 78234, TX
- Gender: Male
- Address: Brooke Army Medical Center 3551 Roger Brooke Drive San Antonio, 78234, TX
- Gender: Male
- Address: Mche-Qd (Creds) 3851 Roger Brooke Drive Fort Sam Houston, 78234, TX
- Gender: Female
- Address: 900 Caton Avenue Baltimore, 21229, MD
Questions & Answers
Does Dr. Mark Kowalski Wallace accept insurance?
Dr. Mark Kowalski Wallace is listed in-network for 19 ACA Marketplace (Obamacare/HealthCare.gov) plans from Blue Cross and Blue Shield of Texas. See the Marketplace plans section for details.
Where can you meet with Dr. Mark Kowalski Wallace?
Dr. Mark Kowalski Wallace's office is located at 3851 Roger Brooke Drive Ft Sam Houston in San Antonio, TX 78234.
What conditions does Dr. Mark Kowalski Wallace treat?
Dr. Mark Kowalski Wallace provides treatment for Cholecystitis, Diabetes Insipidus (DI), Edema, Hypercalcemia, Thyroid Disease, Vitamin D Deficiency. For the full list see this list.