Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

STEVEN L HARTFORD M.D.
NPI 1215904099
Specialist in Glendale, CA

Q: What is Steven Hartford's NPI number?

The NPI number for Steven Hartford is 1215904099. It was assigned to this individual provider in the NPPES registry on March 1, 2006.

Q: What is Steven Hartford's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Q: When was this NPI record last updated?

The NPPES record for Steven Hartford was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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 March 01, 2006PECOS Enrolled

1818 VERDUGO BLVD, SUITE 401, GLENDALE, CA 91208(818) 790-2944(818) 790-2295 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Steven L Hartford M.d. NPPES

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

STEVEN L HARTFORD M.D. (NPI 1215904099) is an individual specialist in Glendale, California, licensed in California (G45590) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1215904099

Entity TypeIndividualMale

Primary Taxonomy174400000X

Provider Legal NameSTEVEN L HARTFORDCredential: M.D.

Location Address1818 VERDUGO BLVD, SUITE 401Glendale, CA 91208-1403

Mailing Address1818 Verdugo Blvd, Suite 401Glendale, CA 91208-1403 · (818) 790-2944 · Fax (818) 790-2295

Phone(818) 790-2944

Fax(818) 790-2295

Sole ProprietorNo

Enumeration DateMarch 1, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1215904099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers

Taxonomy Code174400000X

License✔ Licensed in CA · G45590

Definition

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

1818 VERDUGO BLVD, Glendale, CA 91208

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Steven L Hartford 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.

Other Providers at the Same Location NPPES 20

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

DR. BILL J. KHOURY M.D.

Emergency Medicine

1818 VERDUGO BLVD, STE 302
GLENDALE, CA 91208

Los Angeles County (818) 928-9373

VERDUGO ORTHOPEDIC MEDICAL GROUP

Orthopaedic Surgery

1818 VERDUGO BLVD, 201
GLENDALE, CA 91208

Los Angeles County (818) 952-2712

MICHAEL EUGENE KLEIN MD

Internal Medicine (Gastroenterology)

1818 VERDUGO BLVD, #300
GLENDALE, CA 91208

Los Angeles County (818) 952-5332

LELAND E WATKINS M D INC

Family Medicine

1818 VERDUGO BLVD, SUITE 108
GLENDALE, CA 91208

Los Angeles County (818) 790-1145

SUMMER DRAKE, D.O., INC.

Family Medicine

1818 VERDUGO BLVD, SUITE 300
GLENDALE, CA 91208

Los Angeles County (818) 790-2395

HAPPY N KHANNA MD

Pediatrics

1818 VERDUGO BLVD, SUITE 300
GLENDALE, CA 91208

Los Angeles County (818) 790-6300

ALAN M MANTELL MD

Dermatology

1818 VERDUGO BLVD, SUITE 304
GLENDALE, CA 91208

Los Angeles County (818) 790-3588

KATHRYN S IWATA M.D.

Specialist

1818 VERDUGO BLVD, SUITE 401
GLENDALE, CA 91208

Los Angeles County (818) 790-2944

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 Steven Hartford's NPI number?

The NPI number for Steven Hartford is 1215904099. It was assigned to this individual provider in the NPPES registry on March 1, 2006.

Where is Steven Hartford located?

Steven Hartford practices at 1818 Verdugo Blvd Suite 401, Glendale, CA 91208. The listed phone number is (818) 790-2944.

What is Steven Hartford's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Steven Hartford enrolled in Medicare?

Yes. Steven Hartford is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Steven Hartford was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.