Physician Profile
Maria F. Serrano, M.D. is a healthcare provider in San Francisco, CA specializing in pathology. Maria is also listed as specializing in anatomic & clinical pathology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
350 SAINT JOSEPHS AVE DEPT OF
San Francisco, CA 94115
Within Pathology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Autopsy & Forensic
Blood Disorders
Cancer
Cervical & Gynecologic
Digestive System
Endocrine
Genetics
Immune System
Infections
Kidney
Liver
Metabolic & Routine Lab
Skin Cancer
Autopsy & Forensic
Blood Tests
Cytology & Screening
Genetic & Molecular Tests
Immune & Allergy Tests
Infection Tests
Pathology Review
Routine Lab Tests
Tissue Biopsy
40 services · 23 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
40 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Serrano is a pathology in San Francisco, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PATHOLOGY”.
NPI registry
Dr. Serrano is listed at 350 SAINT JOSEPHS AVE DEPT OF, San Francisco, CA 94115. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (415) 833-4188. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Serrano's National Provider Identifier is 1518064419. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Serrano attended Other, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
Dr. Serrano has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Serrano the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Serrano. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.