DR. ROBERT DOUGLAS YAGER MD
NPI 1477519031
Family Medicine in Nashua, NH

Q: What is Robert Yager's NPI number?

The NPI number for Robert Yager is 1477519031. It was assigned to this individual provider in the NPPES registry on April 24, 2006.

Q: What is Robert Yager's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Robert Yager was last updated on September 24, 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 April 24, 2006PECOS Enrolled

39 SIMON ST, UNIT 6, NASHUA, NH 03060(603) 595-2300(603) 889-1333 Get Directions Write a Review

NPPES record last updated: September 24, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Robert Douglas Yager Md NPPES

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

DR. ROBERT DOUGLAS YAGER MD (NPI 1477519031) is an individual family medicine provider in Nashua, New Hampshire, licensed in New Hampshire (6752) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477519031

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameDR. ROBERT DOUGLAS YAGERCredential: MD

Location Address39 SIMON ST, UNIT 6Nashua, NH 03060-3046

Mailing AddressC/o St Mary's Health System - Provider Enrollment, Po Box 7291Lewiston, ME 04243-7291 · (207) 777-8695 · Fax (207) 777-8800

Phone(603) 595-2300

Fax(603) 889-1333

Sole ProprietorNo

Enumeration DateApril 24, 2006

Last NPPES UpdateSeptember 24, 2021

NPPES CertifiedSeptember 8, 2021

✔ NPI 1477519031 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in NH · 6752

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

39 SIMON ST, Nashua, NH 03060

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Other Identifiers 1

Medicaid3087098NH

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Robert Douglas Yager 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.

Medicare Billing Reassignment

Medicare enrollment records show Robert Yager reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

St Joseph Hospital Of Nashua Nh

0.7 mi

General Acute Care Hospital

172 KINSLEY STREET
Nashua, NH 03060

Reassigned Medicare billing, New Hampshire enrollment
386 clinicians in this Medicare group

NPI 1093787384 (603) 882-3000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03060 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253

DME-Other DME · category DE017N

8 suppliers23 claims43 services$6.38 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

CAROL MALOUIN M.S., LCMHC

Counselor (Mental Health)

39 SIMON ST, #5
NASHUA, NH 03060

Hillsborough County (603) 889-8648

FDR CENTER FOR PROSTHETICS & ORTHOTICS, INC.

Prosthetic/Orthotic Supplier

39 SIMON ST, STE 7
NASHUA, NH 03060

Hillsborough County (603) 595-9255

LISA MARIE SULLENDER BS, RN, HN-BC

Registered Nurse (General Practice)

39 SIMON ST, SUITE 3A
NASHUA, NH 03060

Hillsborough County (603) 881-8300

AYLIN GALLEGOS SALAZAR DMD,CAGCS

Dentist (Orthodontics and Dentofacial Orthopedics)

39 SIMON ST
NASHUA, NH 03060

Hillsborough County (603) 880-4700

DR. LAILA PASHA D.M.D.

Dentist (General Practice)

39 SIMON ST, #8
NASHUA, NH 03060

Hillsborough County (603) 880-4700

HEALTHY HORIZONS CHIROPRACTIC CARE

Clinic/Center (Infusion Therapy)

39 SIMON ST, STE 2B
NASHUA, NH 03060

Hillsborough County (603) 882-2144

EREN KURTAY-SOZMEN, MD

Clinic/Center (Mental Health (Including Community Mental Health Center))

39 SIMON ST, UNIT 2A
NASHUA, NH 03060

Hillsborough County (603) 883-0902

DR. KAREN JENNINGS PH.D.

Psychologist

39 SIMON ST, SUITE 5
NASHUA, NH 03060

Hillsborough County (603) 889-8648

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 Robert Yager's NPI number?

The NPI number for Robert Yager is 1477519031. It was assigned to this individual provider in the NPPES registry on April 24, 2006.

Where is Robert Yager located?

Robert Yager practices at 39 Simon St Unit 6, Nashua, NH 03060. The listed phone number is (603) 595-2300.

What is Robert Yager's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Robert Yager enrolled in Medicare?

Yes. Robert Yager is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Robert Yager's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Yager reassigns Medicare benefits to St Joseph Hospital Of Nashua Nh (Nashua, NH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Robert Yager's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Robert Yager was last updated on September 24, 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.