DR. PAMELA DENISE SIMONS MD
NPI 1124188115
Obstetrics & Gynecology in Hayward, CA

Q: What is Pamela Simons's NPI number?

The NPI number for Pamela Simons is 1124188115. It was assigned to this individual provider in the NPPES registry on December 11, 2006. The provider is also known as Dr. Pamela D. Simons MD.

Q: What is Pamela Simons's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Pamela Simons was last updated on May 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since December 11, 2006PECOS Enrolled

27225 CALAROGA AVE, HAYWARD, CA 94545(510) 342-0020(510) 342-0023 Get Directions Write a Review

NPPES record last updated: May 13, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Pamela Denise Simons Md NPPES

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

DR. PAMELA DENISE SIMONS MD (NPI 1124188115) is an individual obstetrics & gynecology provider in Hayward, California, licensed in California (G84922) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1124188115

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. PAMELA DENISE SIMONSCredential: MD

Location Address27225 CALAROGA AVEHayward, CA 94545-4338

Mailing Address27225 Calaroga AveHayward, CA 94545-4338 · (510) 342-0020 · Fax (510) 342-0023

Phone(510) 342-0020

Fax(510) 342-0023

Sole ProprietorNo

Enumeration DateDecember 11, 2006

Last NPPES UpdateMay 13, 2022

NPPES CertifiedMay 13, 2022

✔ NPI 1124188115 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Licenses✔ Licensed in CA · G84922✔ Licensed in CO · DR35005✔ Licensed in NH · LT-2725

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.

27225 CALAROGA AVE, Hayward, CA 94545

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Other Names 1

Professional Name (2)Dr. Pamela D. Simons Md

Other Identifiers 2

Medicaid00G711820CA

Medicaid30207961NH

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Pamela Denise Simons Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Pamela Simons reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Golden Valley Health Center

49 mi

Federally Qualified Health Center (FQHC)

301 HOWARD RD
Westley, CA 95387

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Golden Valley Health Centers
440 clinicians in this Medicare group

NPI 1770568347 (209) 894-3141

Obhg California, P.C.

2,211 mi

Obstetrics & Gynecology

777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Obhg California PC
711 clinicians in this Medicare group

NPI 1215258892 (800) 967-2289

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94545 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 10

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

DR. SENZAN HSU M.D.

Obstetrics & Gynecology