Sergio Azzolino, NP
NPI 1336307370 · Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Chiropractic · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sergio Azzolino, NP is a Nurse Practitioner provider in San Francisco, CA (NPI 1336307370).
Provider details
- NPI number
- 1336307370
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC23733 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Chiropractic Providers
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
252 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) |
|---|---|---|
| Chiropractic Manipulative Treatment, 5 Spinal Regions98942 | 252 | $57 |
Typical Medicare-allowed amounts for these services range $57–$57 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-27
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Sergio Azzolino's NPI number?
- Sergio Azzolino's National Provider Identifier (NPI) is 1336307370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sergio Azzolino's specialty?
- Sergio Azzolino is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sergio Azzolino located?
- Sergio Azzolino's practice location on file with NPPES is 1545 Broadway Ste 1a, San Francisco, CA 94109-2539.
- What is Sergio Azzolino's phone number?
- The practice phone number listed in the NPPES registry for Sergio Azzolino is (415) 563-3800.
- Does Sergio Azzolino accept Medicare?
- Sergio Azzolino is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sergio Azzolino's NPI active?
- Yes — Sergio Azzolino's NPI (1336307370) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.