Stephanie Martin, MD
NPI 1891992376 · Sports Medicine (Internal Medicine) Physician · Gambrills, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Martin, MD is a Sports Medicine (Internal Medicine) Physician provider in Gambrills, MD (NPI 1891992376).
Provider details
- NPI number
- 1891992376
- Entity type
- Individual
- Primary specialty
- Sports Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0116019263 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,951 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 600 | $133 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 486 | $50 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 248 | $134 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 131 | $183 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 107 | $50 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 101 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 277 | 72 |
| Atorvastatin Calcium | 264 | 86 |
| Amlodipine Besylate | 257 | 63 |
| Gabapentin | 218 | 63 |
| Losartan Potassium | 201 | 58 |
| Lisinopril | 193 | 56 |
| Pantoprazole Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-28
- Last updated
- 2015-04-01
Frequently asked questions
- What is Stephanie Martin's NPI number?
- Stephanie Martin's National Provider Identifier (NPI) is 1891992376, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Martin's specialty?
- Stephanie Martin is listed in the NPPES registry with a primary specialty of Sports Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Martin located?
- Stephanie Martin's practice location on file with NPPES is 2401 Brandermill Blvd, Gambrills, MD 21054-1690.
- What is Stephanie Martin's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Martin is (410) 721-1507.
- Does Stephanie Martin accept Medicare?
- Stephanie Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Martin's NPI active?
- Yes — Stephanie Martin's NPI (1891992376) is active in the NPPES registry as of the last update on 2015-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.