Maria Raven, M.D.
NPI 1780673871 · Emergency Medical Services (Emergency Medicine) Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Raven, M.D. is a Emergency Medical Services (Emergency Medicine) Physician provider in San Francisco, CA (NPI 1780673871).
Provider details
- NPI number
- 1780673871
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- C54727 (CA)
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
200 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 103 | $184 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 39 | $128 |
| Critical Care, First 30-74 Minutes99291 | 33 | $230 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 13 | $129 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 12 | $193 |
Typical Medicare-allowed amounts for these services range $128–$230 (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
- 2005-10-20
- Last updated
- 2020-11-12
- Certified
- 2020-11-12
Frequently asked questions
- What is Maria Raven's NPI number?
- Maria Raven's National Provider Identifier (NPI) is 1780673871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Raven's specialty?
- Maria Raven is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Raven located?
- Maria Raven's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Maria Raven's phone number?
- The practice phone number listed in the NPPES registry for Maria Raven is (415) 353-1238.
- Does Maria Raven accept Medicare?
- Maria Raven is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Raven's NPI active?
- Yes — Maria Raven's NPI (1780673871) is active in the NPPES registry as of the last update on 2020-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.