Emanuel Vergis, MD
NPI 1962478495 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emanuel Vergis, MD is a Internal Medicine Physician provider in San Francisco, CA (NPI 1962478495).
Provider details
- NPI number
- 1962478495
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G144834 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
165 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 | 64 | $151 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 50 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 39 | $109 |
| Administration of Influenza Virus VaccineG0008 | 12 | $39 |
Typical Medicare-allowed amounts for these services range $9–$151 (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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 37 | 12 |
| Testosterone Cypionate | 27 | — |
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 26 | — |
| Lisinopril | 23 | — |
| Morphine Sulfatebrand: Morphine Sulfate Er | 22 | — |
| Elviteg/Cob/Emtri/Tenof Alafenbrand: Genvoya | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$364 across 7 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
Additional practice locations (2)
- 400 30th St Ste 300Oakland, CA 94609-3318Phone: (510) 628-0949Fax: (510) 628-0947
- 595 Castro StSan Francisco, CA 94114-2511Phone: (415) 529-4099Fax: (415) 291-0489
Registry dates
- Enumerated
- 2006-02-24
- Last updated
- 2025-03-14
- Certified
- 2025-03-14
Frequently asked questions
- What is Emanuel Vergis's NPI number?
- Emanuel Vergis's National Provider Identifier (NPI) is 1962478495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emanuel Vergis's specialty?
- Emanuel Vergis is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emanuel Vergis located?
- Emanuel Vergis's practice location on file with NPPES is 518a Castro St, San Francisco, CA 94114-2512.
- What is Emanuel Vergis's phone number?
- The practice phone number listed in the NPPES registry for Emanuel Vergis is (415) 552-2814.
- Does Emanuel Vergis accept Medicare?
- Emanuel Vergis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emanuel Vergis's NPI active?
- Yes — Emanuel Vergis's NPI (1962478495) is active in the NPPES registry as of the last update on 2025-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.