Lewis Blevins, MD
NPI 1295822393 · Endocrinology, Diabetes & Metabolism Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lewis Blevins, MD is a Endocrinology, Diabetes & Metabolism Physician provider in San Francisco, CA (NPI 1295822393).
Provider details
- NPI number
- 1295822393
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD30028 (TN)
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 tenure25% of score
19 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
415 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 | 298 | $108 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 60 | $149 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 39 | $74 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 18 | $74 |
Typical Medicare-allowed amounts for these services range $74–$149 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 266 | 105 |
| Dexamethasone | 232 | 88 |
| Somatropinbrand: Genotropin | 167 | 34 |
| Somatropinbrand: Norditropin Flexpro | 164 | 42 |
| Testosterone | 142 | 47 |
| Somatropinbrand: Omnitrope | 105 | 22 |
| Pen Needle, Diabeticbrand: Ultra-Fine Short Pen Needle |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$12,825 across 14 records (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
- 2006-10-09
- Last updated
- 2023-08-04
- Certified
- 2023-08-04
Frequently asked questions
- What is Lewis Blevins's NPI number?
- Lewis Blevins's National Provider Identifier (NPI) is 1295822393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lewis Blevins's specialty?
- Lewis Blevins is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Lewis Blevins located?
- Lewis Blevins's practice location on file with NPPES is 400 Parnassus Ave # A808, San Francisco, CA 94143-2202.
- What is Lewis Blevins's phone number?
- The practice phone number listed in the NPPES registry for Lewis Blevins is (415) 353-7500.
- Does Lewis Blevins accept Medicare?
- Lewis Blevins is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lewis Blevins's NPI active?
- Yes — Lewis Blevins's NPI (1295822393) is active in the NPPES registry as of the last update on 2023-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.