Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory R Curvan, MD

Pediatrics Physician in Phoenix, AZ · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1407826985

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Registry record

Entity type Individual (Type 1)

Name Gregory R Curvan

Credential MD

Sex Male

Practice address 635 E Baseline Rd, Phoenix, AZ, 85042

Phone (602) 243-7277

Fax (602) 243-1235

Enumeration date Jan 25, 2006

Last updated in NPPES Jan 3, 2019

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 30609 (AZ) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
743840	Medicaid	AZ	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1407826985 active?

Yes, as of the latest NPPES snapshot, NPI 1407826985 is active (record last updated 2019-01-03).

How do I verify Gregory Curvan's NPI record?

Cross-check NPI 1407826985 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Diane Hibbs Obstetrics & Gynecology Physician · Phoenix, AZ NPI 1265436604 Neil Trachtenberg Obstetrics & Gynecology Physician · Phoenix, AZ NPI 1164414892 Peggy Gallup Women's Health Nurse Practitioner · Phoenix, AZ NPI 1467425579 Alice Antonescu Pediatrics Physician · Phoenix, AZ NPI 1801861315 Tom Kirsch Counselor · Phoenix, AZ NPI 1689634917 Nancy Shaver Pediatric Nurse Practitioner · Phoenix, AZ NPI 1841251725 Altagracia Pacheco Internal Medicine Physician · Phoenix, AZ NPI 1033171426 Mountain Park Health Center Federally Qualified Health Center (FQHC) · Phoenix, AZ NPI 1558308825

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-03.