Deborah Sellmeyer, MD
NPI 1225095755 · Endocrinology, Diabetes & Metabolism Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Deborah Sellmeyer, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Stanford, CA (NPI 1225095755).
Provider details
- NPI number
- 1225095755
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- D46251 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,716 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 771 | $154 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 732 | $19 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 60 | $19 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 57 | $261 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alendronate Sodium | 219 | 62 |
| Teriparatide | 87 | 13 |
| Calcitriol | 59 | 18 |
| Abaloparatidebrand: Tymlos | 58 | — |
| Teriparatidebrand: Forteo | 58 | — |
| Levothyroxine Sodium | 40 | 13 |
| Potassium Citratebrand: Potassium Citrate Er | 32 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-27
- Last updated
- 2024-04-16
- Certified
- 2024-04-16
Frequently asked questions
- What is Deborah Sellmeyer's NPI number?
- Deborah Sellmeyer's National Provider Identifier (NPI) is 1225095755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Sellmeyer's specialty?
- Deborah Sellmeyer is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Sellmeyer located?
- Deborah Sellmeyer's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Deborah Sellmeyer's phone number?
- The practice phone number listed in the NPPES registry for Deborah Sellmeyer is (650) 723-4000.
- Does Deborah Sellmeyer accept Medicare?
- Deborah Sellmeyer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Deborah Sellmeyer's NPI active?
- Yes — Deborah Sellmeyer's NPI (1225095755) is active in the NPPES registry as of the last update on 2024-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.