JOHN P. RYAN M.D.
NPI 1487016622
Pediatrics in Portsmouth, NH

Q: What is John Ryan's NPI number?

The NPI number for John Ryan is 1487016622. It was assigned to this individual provider in the NPPES registry on March 27, 2016.

Q: What is John Ryan'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 John Ryan was last updated on July 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 March 27, 2016

330 BORTHWICK AVE STE 101, PORTSMOUTH, NH 03801(603) 436-7171 Get Directions Write a Review

NPPES record last updated: July 30, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 30, 2021, Jul 20, 2021, Nov 11, 2020 and 1 more (4 updates tracked since 2016).

On this page

About John P. Ryan M.d. NPPES

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

JOHN P. RYAN M.D. (NPI 1487016622) is an individual pediatrics provider in Portsmouth, New Hampshire, licensed in New Hampshire (21475) and active in the NPI registry since March 2016.

NPPES Registry Identity

NPI1487016622

Entity TypeIndividualMale

Primary Taxonomy208000000X

Provider Legal NameJOHN P. RYANCredential: M.D.

Location Address330 BORTHWICK AVE STE 101Portsmouth, NH 03801-4102

Mailing Address330 Borthwick Ave Ste 101Portsmouth, NH 03801-4102 · (603) 436-7171 · Fax (508) 334-1977

Phone(603) 436-7171

Sole ProprietorYes

Enumeration DateMarch 27, 2016

Last NPPES UpdateJuly 30, 20214 updates tracked since enumeration

NPPES CertifiedJuly 30, 2021

✔ NPI 1487016622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in NH · 21475

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.

330 BORTHWICK AVE STE 101, Portsmouth, NH 03801

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Other Identifiers 1

Medicaid110118218AMA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield and more.Insurance ›

Other Providers at the Same Location NPPES 4

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

AMANDA JACQUES

Nurse Practitioner (Family)

330 BORTHWICK AVE STE 101
PORTSMOUTH, NH 03801

Rockingham County (603) 436-7171

ELIZABETH JEAN GEORGE MD

Pediatrics

330 BORTHWICK AVE STE 101
PORTSMOUTH, NH 03801

Rockingham County (603) 436-7171

SARAH JANE GIBBONS MD

Pediatrics

330 BORTHWICK AVE STE 101
PORTSMOUTH, NH 03801

Rockingham County (603) 714-4519

MRS. STEPHANIE ROSE O'NEIL

Nurse Practitioner

330 BORTHWICK AVE STE 101
PORTSMOUTH, NH 03801

Rockingham County (603) 436-7171

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 John Ryan's NPI number?

The NPI number for John Ryan is 1487016622. It was assigned to this individual provider in the NPPES registry on March 27, 2016.

Where is John Ryan located?

John Ryan practices at 330 Borthwick Ave Ste 101, Portsmouth, NH 03801. The listed phone number is (603) 436-7171.

What is John Ryan's specialty?

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

What insurance does John Ryan accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list John Ryan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Ryan was last updated on July 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.