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

PATRICIA E. CAYER MD
NPI 1851382451
Pediatrics in Manchester, NH

Q: What is Patricia Cayer's NPI number?

The NPI number for Patricia Cayer is 1851382451. It was assigned to this individual provider in the NPPES registry on November 2, 2005. The provider is also known as Patricia Bouchard-Cayer MD.

Q: What is Patricia Cayer'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 Patricia Cayer 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 34 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 November 02, 2005PECOS Enrolled

275 MAMMOTH RD, SUITE #1, MANCHESTER, NH 03109(603) 663-8350(603) 663-8399 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Patricia E. Cayer Md NPPES

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

PATRICIA E. CAYER MD (NPI 1851382451) is an individual pediatrics provider in Manchester, New Hampshire, licensed in New Hampshire (10043) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851382451

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NamePATRICIA E. CAYERCredential: MD

Location Address275 MAMMOTH RD, SUITE #1Manchester, NH 03109-4133

Mailing Address275 Mammoth Rd, Suite #1Manchester, NH 03109-4133 · (603) 663-8350 · Fax (603) 663-8399

Phone(603) 663-8350

Fax(603) 663-8399

Sole ProprietorNo

Enumeration DateNovember 2, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1851382451 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in NH · 10043

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.

275 MAMMOTH RD, Manchester, NH 03109

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Other Names 1

Former Name (1)Patricia Bouchard-cayer Md

Other Identifiers 8

OtherHLO034NH · Hphc Pin

Other259712NH · Cigna Pin

Other406440NH · Tufts Pin

Other1240731NH · Uhc Pin

Other20053YNH · Anthem Referring Ran

Other949809NH · Aetna Pin

Medicaid30010557NH

OtherP674372NH · Oxford Pin

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 ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Patricia E. Cayer Md 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 03109 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

$89.14 typical visit price

range $57.75 – $174.26

Typical copayment $22.28 (range $14.43 – $43.56)

Most-billed visit code 99203

Established Patient

$101.54 typical visit price

range $18.70 – $142.15

Typical copayment $25.38 (range $4.67 – $35.53)

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 15

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

HOLLY P. MINTZ MD

Pediatrics

275 MAMMOTH RD, SUITE #1
MANCHESTER, NH 03109

Hillsborough County (603) 663-8350

CHRISTINA L. FERRERI ARNP

Nurse Practitioner

275 MAMMOTH RD, SUITE #1
MANCHESTER, NH 03109

Hillsborough County (603) 663-8350

STEVEN B SCHWARTZ MD

Internal Medicine

275 MAMMOTH RD, SUITE 4
MANCHESTER, NH 03109

Hillsborough County (603) 624-4380

HAROHALLI R SHASHIDHAR MD

Pediatrics (Pediatric Gastroenterology)

275 MAMMOTH RD, SUITE 1
MANCHESTER, NH 03109

Hillsborough County (603) 663-3222

LOUIS J. NACKMAN MD

Pediatrics

275 MAMMOTH RD, SUITE 2
MANCHESTER, NH 03109

Hillsborough County (603) 663-8300

MARK D. MYERS MD

Pediatrics

275 MAMMOTH RD, SUITE #1
MANCHESTER, NH 03109

Hillsborough County (603) 663-8350

ELLIOT HOSPITAL

General Acute Care Hospital

275 MAMMOTH RD, SUITE 3
MANCHESTER, NH 03109

Hillsborough County (603) 663-8400

SANDRA C. TRUEBE MD

Pediatrics

275 MAMMOTH RD, SUITE 2
MANCHESTER, NH 03109

Hillsborough County (603) 663-8300

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 Patricia Cayer's NPI number?

The NPI number for Patricia Cayer is 1851382451. It was assigned to this individual provider in the NPPES registry on November 2, 2005. The provider is also known as Patricia Bouchard-Cayer MD.

Where is Patricia Cayer located?

Patricia Cayer practices at 275 Mammoth Rd Suite #1, Manchester, NH 03109. The listed phone number is (603) 663-8350.

What is Patricia Cayer's specialty?

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

Is Patricia Cayer enrolled in Medicare?

Yes. Patricia Cayer is registered in the Medicare PECOS enrollment system.

What insurance does Patricia Cayer 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 Patricia Cayer 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 Patricia Cayer 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 34 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.