Sherna Madan, MD, Inc.
NPI 1558459701 · Medical Specialty Clinic/Center · San Carlos, CA
Sherna Madan, MD, Inc. is a Medical Specialty Clinic/Center organization in San Carlos, CA (NPI 1558459701).
Provider details
- NPI number
- 1558459701
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Brian Clark, Office Manager(650) 631-6800
- License
- G43846 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2008-09-18
Frequently asked questions
- What is Sherna Madan, MD, Inc.'s NPI number?
- Sherna Madan, MD, Inc.'s National Provider Identifier (NPI) is 1558459701, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sherna Madan, MD, Inc.?
- Sherna Madan, MD, Inc. is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Sherna Madan, MD, Inc. located?
- Sherna Madan, MD, Inc.'s practice location on file with NPPES is 1100 Laurel St, San Carlos, CA 94070-5000.
- What is Sherna Madan, MD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Sherna Madan, MD, Inc. is (650) 631-6800.
- Who is the authorized official for Sherna Madan, MD, Inc.?
- The authorized official listed on Sherna Madan, MD, Inc.'s NPPES record is Brian Clark, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sherna Madan, MD, Inc.'s NPI active?
- Yes — Sherna Madan, MD, Inc.'s NPI (1558459701) is active in the NPPES registry as of the last update on 2008-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.