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MELISSA DUNCANSON MD INC
NPI 1558933911
Obstetrics & Gynecology in San Mateo, CA

Active since July 14, 2021
136 N SAN MATEO DR STE 101, SAN MATEO, CA 94401(650) 344-1114 Get Directions Write a Review

NPPES record last updated: July 14, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Melissa Duncanson Md Inc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MELISSA DUNCANSON MD INC (NPI 1558933911) is a healthcare organization registered as an obstetrics & gynecology in San Mateo, California and active in the NPI registry since July 2021. The organization lists Melissa Ellen Duncanson, Physician, as its authorized official.

NPPES Registry Identity

NPI1558933911
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameMELISSA DUNCANSON MD INC
Location Address136 N SAN MATEO DR STE 101San Mateo, CA 94401-2779
Mailing Address136 N San Mateo Dr Ste 101San Mateo, CA 94401-2779 · (650) 344-1114
Phone(650) 344-1114
Organization SubpartNo
Authorized OfficialMelissa Ellen DuncansonPhysician · (650) 867-0669
Enumeration DateJuly 14, 2021
NPPES CertifiedJuly 14, 2021
✔ NPI 1558933911 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
136 N SAN MATEO DR STE 101, San Mateo, CA 94401
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALEXANDRA ELIZABETH FLESSEL MD
Obstetrics & Gynecology
136 N SAN MATEO DR STE 101
SAN MATEO, CA 94401
San Mateo County (650) 344-1114
MELISSA DUNCANSON MD
Obstetrics & Gynecology
136 N SAN MATEO DR STE 101
SAN MATEO, CA 94401
San Mateo County (650) 344-1114
HENRY H HAMILTON M.D.
Obstetrics & Gynecology
136 N SAN MATEO DR STE 101
SAN MATEO, CA 94401
San Mateo County (650) 375-1800
SANDRA BERETTA MD
Obstetrics & Gynecology
136 N SAN MATEO DR STE 101
SAN MATEO, CA 94401
San Mateo County (650) 344-1114

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Melissa Duncanson MD Inc's NPI number?

The NPI number for Melissa Duncanson MD Inc is 1558933911. It was assigned to this organization in the NPPES registry on July 14, 2021.

Where is Melissa Duncanson MD Inc located?

Melissa Duncanson MD Inc is located at 136 N San Mateo Dr Ste 101, San Mateo, CA 94401. The listed phone number is (650) 344-1114.

What is Melissa Duncanson MD Inc's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

When was this NPI record last updated?

The NPPES record for Melissa Duncanson MD Inc was last updated on July 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.