Thomas Stringer, M.D., M.S.
NPI 1649768268 · Dermatology Physician · Chevy Chase, MD
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Stringer, M.D., M.S. is a Dermatology Physician provider in Chevy Chase, MD (NPI 1649768268).
Provider details
- NPI number
- 1649768268
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.S.
- Sex
- Male
- Sole proprietor
- No
- License
- D0093477 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,284 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 280 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 224 | $106 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 159 | $147 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 119 | $64 |
| Biopsy of Related Skin Growth, First Growth11102 | 95 | $114 |
| Therapy Procedure Using Ultraviolet Radiation With Tar Or Petroleum Jelly Application96910 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 79 | 38 |
| Triamcinolone Acetonide | 57 | 41 |
| Hydrocortisone | 47 | 25 |
| Tacrolimus | 29 | 17 |
| Betamethasone Dipropionate | 29 | 14 |
| Fluocinonide | 26 | 16 |
| Ciclopirox | 18 | — |
| Clindamycin Phosphate | 17 | — |
Practice location
Mailing address
Additional practice locations (1)
- The Mount Sinai HospitalOne Gustave Levy PlaceNew York, NY 10029-6574Phone: (212) 241-3332Fax: (212) 426-7748
Registry dates
- Enumerated
- 2018-04-30
- Last updated
- 2022-07-14
- Certified
- 2022-07-14
Frequently asked questions
- What is Thomas Stringer's NPI number?
- Thomas Stringer's National Provider Identifier (NPI) is 1649768268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Stringer's specialty?
- Thomas Stringer is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Stringer located?
- Thomas Stringer's practice location on file with NPPES is 5530 Wisconsin Ave Ste 730, Chevy Chase, MD 20815-4447.
- What is Thomas Stringer's phone number?
- The practice phone number listed in the NPPES registry for Thomas Stringer is (301) 951-2400.
- Does Thomas Stringer accept Medicare?
- Thomas Stringer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Stringer's NPI active?
- Yes — Thomas Stringer's NPI (1649768268) is active in the NPPES registry as of the last update on 2022-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.