Maria Marmol, M.D.
NPI 1699904474 · Hospitalist Physician · Emeryville, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Marmol, M.D. is a Hospitalist Physician provider in Emeryville, CA (NPI 1699904474).
Provider details
- NPI number
- 1699904474
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A162250 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
838 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 358 | $117 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 183 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 158 | $171 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 82 | $78 |
| Critical Care, First 30-74 Minutes99291 | 39 | $209 |
| Advance Care Planning, First 30 Minutes99497 | 18 | $75 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 | 17 |
| Cephalexin | 12 | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (3)
- 115 Mall DrHanford, CA 93230Phone: (559) 582-9000
- 11750 Bird RdMiami, FL 33175-3530Phone: (305) 480-6663
- 11750 Bird RdMiami, FL 33175-3530Phone: (305) 480-6663
Registry dates
- Enumerated
- 2009-07-14
- Last updated
- 2023-01-11
- Certified
- 2023-01-11
Frequently asked questions
- What is Maria Marmol's NPI number?
- Maria Marmol's National Provider Identifier (NPI) is 1699904474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Marmol's specialty?
- Maria Marmol is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Marmol located?
- Maria Marmol's practice location on file with NPPES is 2100 Powell St Ste 400, Emeryville, CA 94608-1872.
- What is Maria Marmol's phone number?
- The practice phone number listed in the NPPES registry for Maria Marmol is (510) 851-7501.
- Does Maria Marmol accept Medicare?
- Maria Marmol is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Marmol's NPI active?
- Yes — Maria Marmol's NPI (1699904474) is active in the NPPES registry as of the last update on 2023-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.