Carla Perissinotto, MD, MHS
NPI 1790963502 · Geriatric Medicine (Internal Medicine) Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carla Perissinotto, MD, MHS is a Geriatric Medicine (Internal Medicine) Physician provider in San Francisco, CA (NPI 1790963502).
Provider details
- NPI number
- 1790963502
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MHS
- Sex
- Female
- Sole proprietor
- Yes
- License
- A102634 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
351 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) |
|---|---|---|
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 166 | $205 |
| Residence Visit for New Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 75 Minutes99345 | 45 | $224 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 41 | $143 |
| Advance Care Planning, First 30 Minutes99497 | 24 | $93 |
| Chronic Care Management Services for Two Or More Chronic Conditions, First 30 Minutes Provided Personally By Health Care Professional, Per Calendar Month99491 | 20 | $97 |
| Comprehensive Assessment of and Care Planning for Patients Requiring Chronic Care Management Services (list Separately in Addition to Primary Monthly Care Management Service) |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 50 | 11 |
| Sertraline Hcl | 37 | — |
| Escitalopram Oxalate | 36 | — |
| Trazodone Hcl | 33 | — |
| Losartan Potassium | 32 | — |
| Amlodipine Besylate | 26 | 12 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-02-04
- Last updated
- 2024-04-04
- Certified
- 2024-04-04
Frequently asked questions
- What is Carla Perissinotto's NPI number?
- Carla Perissinotto's National Provider Identifier (NPI) is 1790963502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carla Perissinotto's specialty?
- Carla Perissinotto is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Carla Perissinotto located?
- Carla Perissinotto's practice location on file with NPPES is 490 Illinois St Fl 8, San Francisco, CA 94143-2510.
- What is Carla Perissinotto's phone number?
- The practice phone number listed in the NPPES registry for Carla Perissinotto is (415) 476-6188.
- Does Carla Perissinotto accept Medicare?
- Carla Perissinotto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carla Perissinotto's NPI active?
- Yes — Carla Perissinotto's NPI (1790963502) is active in the NPPES registry as of the last update on 2024-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.