DR. GRETCHEN DENISE GRAVES M.D.
NPI 1306862040
Pediatrics in Pittsburg, CA

Q: What is Gretchen Graves's NPI number?

The NPI number for Gretchen Graves is 1306862040. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Q: What is Gretchen Graves's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Q: When was this NPI record last updated?

The NPPES record for Gretchen Graves was last updated on May 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 July 14, 2006PECOS EnrolledCLIA 05D0600187 · Waiver

2260 GLADSTONE DR, SUITE 2, PITTSBURG, CA 94565(925) 427-0391(925) 427-6797 Get Directions Write a Review

NPPES record last updated: May 14, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Gretchen Denise Graves M.d. NPPES

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

DR. GRETCHEN DENISE GRAVES M.D. (NPI 1306862040) is an individual pediatrics provider in Pittsburg, California, licensed in California (G46185) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and holds a CLIA Waiver certificate valid through August 31, 2026.

NPPES Registry Identity

NPI1306862040

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDR. GRETCHEN DENISE GRAVESCredential: M.D.

Location Address2260 GLADSTONE DR, SUITE 2Pittsburg, CA 94565-5125

Mailing Address2260 Gladstone Dr, Suite 2Pittsburg, CA 94565-5125 · (925) 427-0391 · Fax (925) 427-6797

Phone(925) 427-0391

Fax(925) 427-6797

Sole ProprietorYes

Enumeration DateJuly 14, 2006

Last NPPES UpdateMay 14, 2013

✔ NPI 1306862040 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · G46185

Definition

A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

2260 GLADSTONE DR, Pittsburg, CA 94565

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Other Identifiers 4

Medicare UPINA50317CA

Medicare PINFN891ACA

Medicare PIN00G461850CA

Medicaid00G461850CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gretchen Denise Graves M.d. 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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0600187

Gretchen D Graves MD · Pittsburg, CA

Active · expires Aug 31, 2026

CLIA Number05D0600187

Laboratory TypePhysician Office

Certificate Effective DateSeptember 1, 2024

Certificate Expiration DateAugust 31, 2026

Laboratory DirectorGretchen D. Graves

Laboratory Phone(925) 427-0391

Laboratory LocationGretchen D Graves MD2260 Gladstone Dr Ste 2, Pittsburg, CA 94565

CLIA data matches this NPI record on: Address Phone

This certificate is issued to a laboratory to perform only waived tests.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94565 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

$104.51 typical visit price

range $69.00 – $202.35

Typical copayment $26.12 (range $17.25 – $50.58)

Most-billed visit code 99203

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

Most-billed visit code 99214

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 5

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

CALIFORNIA EYE CLINIC

Ophthalmology

2260 GLADSTONE DR, SUITE 3
PITTSBURG, CA 94565

Contra Costa County (925) 427-2111

DR. KA SING FUNG DDS

Dentist (General Practice)

2260 GLADSTONE DR, SUITE 6
PITTSBURG, CA 94565

Contra Costa County (925) 432-8114

JUAN SEQUEIRA M.D.

Internal Medicine

2260 GLADSTONE DR, SUITE 7
PITTSBURG, CA 94565

Contra Costa County (925) 753-1986

CALIFORNIA EYE CLINIC

Durable Medical Equipment & Medical Supplies

2260 GLADSTONE DR, SUITE 3
PITTSBURG, CA 94565

Contra Costa County (925) 427-2131

VATCHE CABAYAN MEDICAL CORPORATION

Orthopaedic Surgery

2260 GLADSTONE DR, STE. 7
PITTSBURG, CA 94565

Contra Costa County (510) 724-4586

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 Gretchen Graves's NPI number?

The NPI number for Gretchen Graves is 1306862040. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Gretchen Graves located?

Gretchen Graves practices at 2260 Gladstone Dr Suite 2, Pittsburg, CA 94565. The listed phone number is (925) 427-0391.

What is Gretchen Graves's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Gretchen Graves enrolled in Medicare?

Yes. Gretchen Graves is registered in the Medicare PECOS enrollment system.

Does Gretchen Graves hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0600187) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Gretchen Graves was last updated on May 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.