DIANA C MONTOYA-WILLIAMS M.D.
NPI 1497021992
Pediatrics in Philadelphia, PA

Q: What is Diana Montoya-williams's NPI number?

The NPI number for Diana Montoya-williams is 1497021992. It was assigned to this individual provider in the NPPES registry on March 28, 2012.

Q: What is Diana Montoya-williams's specialty?

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

Active since March 28, 2012PECOS Enrolled

3400 SPRUCE ST, PHILADELPHIA, PA 19104(215) 662-3228 Get Directions Write a Review

NPPES record last updated: July 12, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 12, 2018, Mar 25, 2016 (2 updates tracked since 2016).

On this page

About Diana C Montoya-williams M.d. NPPES

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

DIANA C MONTOYA-WILLIAMS M.D. (NPI 1497021992) is an individual pediatrics provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD463805) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1497021992

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameDIANA C MONTOYA-WILLIAMSCredential: M.D.

Location Address3400 SPRUCE STPhiladelphia, PA 19104

Mailing Address3400 Spruce StPhiladelphia, PA 19104-4238 · (215) 662-3228

Phone(215) 662-3228

Sole ProprietorNo

Enumeration DateMarch 28, 2012

Last NPPES UpdateJuly 12, 20182 updates tracked since enumeration

✔ NPI 1497021992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in PA · MD463805

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.

3400 SPRUCE ST, Philadelphia, PA 19104

Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Diana C Montoya-williams 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19104 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

$92.69 typical visit price

range $59.88 – $180.99

Typical copayment $23.17 (range $14.97 – $45.24)

Most-billed visit code 99203

Established Patient

$105.21 typical visit price

range $19.30 – $147.29

Typical copayment $26.30 (range $4.82 – $36.82)

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 20

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

ELIZABETH FOGLIA MD

Pediatrics

3400 SPRUCE ST, 8 RAVDIN
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-3228

JOEL M STEIN MD

Radiology (Diagnostic Radiology)

3400 SPRUCE ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-3005

PRISCILLA NELSON M.D.

Anesthesiology

3400 SPRUCE ST, 6 DULLES
PHILADELPHIA, PA 19104

Philadelphia County (215) 349-8310

DR. JASON THOMAS ACKRIVO MD

Internal Medicine (Pulmonary Disease)

3400 SPRUCE ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 614-0871

JEAN-PHILIPPE RICHARD DMD

Student in an Organized Health Care Education/Training Program

3400 SPRUCE ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-6176

LEAH M LOPEZ PA-C

Physician Assistant (Medical)

3400 SPRUCE ST, 4 SILVERSTEIN
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-7870

MONIQUE LORRAINE ROBERTS SALAHUB

Anesthesiology (Critical Care Medicine)

3400 SPRUCE ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-4000

JOANIE M GARRATT MD

Radiology (Diagnostic Radiology)

3400 SPRUCE ST
PHILADELPHIA, PA 19104

Philadelphia County (215) 662-3000

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 Diana Montoya-williams's NPI number?

The NPI number for Diana Montoya-williams is 1497021992. It was assigned to this individual provider in the NPPES registry on March 28, 2012.

Where is Diana Montoya-williams located?

Diana Montoya-williams practices at 3400 Spruce St, Philadelphia, PA 19104. The listed phone number is (215) 662-3228.

What is Diana Montoya-williams's specialty?

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

Is Diana Montoya-williams enrolled in Medicare?

Yes. Diana Montoya-williams is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Diana Montoya-williams was last updated on July 12, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.