ALISON DOWNES M.D.
NPI 1659545887
Pediatrics - Developmental - Behavioral Pediatrics in Havertown, PA

Q: What is Alison Downes's NPI number?

The NPI number for Alison Downes is 1659545887. It was assigned to this individual provider in the NPPES registry on April 18, 2008.

Q: What is Alison Downes's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Developmental - Behavioral Pediatrics, with taxonomy code 2080P0006X.

Q: When was this NPI record last updated?

The NPPES record for Alison Downes was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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 April 18, 2008PECOS Enrolled

820 MERION AVE, HAVERTOWN, PA 19083(484) 576-3351(800) 807-9172 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Alison Downes M.d. NPPES

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

ALISON DOWNES M.D. (NPI 1659545887) is an individual developmental - behavioral pediatrics provider in Havertown, Pennsylvania, licensed in Pennsylvania (MD453058) and active in the NPI registry since April 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1659545887

Entity TypeIndividualFemale

Primary Taxonomy2080P0006X

Provider Legal NameALISON DOWNESCredential: M.D.

Location Address820 MERION AVEHavertown, PA 19083-4118

Mailing Address333 E Lancaster Ave # 343Wynnewood, PA 19096-1929 · (484) 576-3351 · Fax (800) 807-9172

Phone(484) 576-3351

Fax(800) 807-9172

Sole ProprietorNo

Enumeration DateApril 18, 2008

Last NPPES UpdateJuly 28, 2025

NPPES CertifiedJuly 28, 2025

✔ NPI 1659545887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Developmental - Behavioral PediatricsAllopathic & Osteopathic Physicians

Taxonomy Code2080P0006X

License✔ Licensed in PA · MD453058

Definition

A developmental-behavioral specialist is a pediatrician with special training and experience who aims to foster understanding and promotion of optimal development of children and families through research, education, clinical care and advocacy efforts. This physician assists in the prevention, diagnosis, and management of developmental difficulties and problematic behaviors in children and in the family dysfunctions that compromise children's development.

Also ListedPediatricsTaxonomy 208000000X · License 35.097333 (OH)

820 MERION AVE, Havertown, PA 19083

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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)

Alison Downes 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

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

ARROW HEALTHCARE PLLC

Pediatrics (Developmental - Behavioral Pediatrics)

820 MERION AVE
HAVERTOWN, PA 19083

Delaware County (484) 576-3351

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 Alison Downes's NPI number?

The NPI number for Alison Downes is 1659545887. It was assigned to this individual provider in the NPPES registry on April 18, 2008.

Where is Alison Downes located?

Alison Downes practices at 820 Merion Ave, Havertown, PA 19083. The listed phone number is (484) 576-3351.

What is Alison Downes's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Developmental - Behavioral Pediatrics, with taxonomy code 2080P0006X.

Is Alison Downes enrolled in Medicare?

Yes. Alison Downes is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Alison Downes was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.