DR. ROBERT A TIMMONS D.O., MPH
NPI 1841280013
Preventive Medicine - Occupational Medicine in Exeter, NH

Q: What is Robert Timmons's NPI number?

The NPI number for Robert Timmons is 1841280013. It was assigned to this individual provider in the NPPES registry on October 27, 2005. The provider is also known as Robert M Abar.

Q: What is Robert Timmons's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Occupational Medicine, with taxonomy code 2083X0100X.

Q: When was this NPI record last updated?

The NPPES record for Robert Timmons was last updated on March 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 October 27, 2005PECOS Enrolled

5 ALUMNI DRIVE, COEH, EXETER, NH 03833(603) 580-6635(603) 580-6579 Get Directions Write a Review

NPPES record last updated: March 30, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Robert A Timmons D.o., Mph NPPES

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

DR. ROBERT A TIMMONS D.O., MPH (NPI 1841280013) is an individual occupational medicine provider in Exeter, New Hampshire, licensed in New Hampshire (13885) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Hanscom Afb.

NPPES Registry Identity

NPI1841280013

Entity TypeIndividualMale

Primary Taxonomy2083X0100X

Provider Legal NameDR. ROBERT A TIMMONSCredential: D.O., MPH

Location Address5 ALUMNI DRIVE, COEHExeter, NH 03833-2128

Mailing Address5 Alumni Drive, CoehExeter, NH 03833-2128 · (603) 580-6635 · Fax (603) 580-6579

Phone(603) 580-6635

Fax(603) 580-6579

Sole ProprietorNo

Enumeration DateOctober 27, 2005

Last NPPES UpdateMarch 30, 2021

NPPES CertifiedMarch 6, 2021

✔ NPI 1841280013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPreventive Medicine · Occupational MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083X0100X

Licenses✔ Licensed in NH · 13885✔ Licensed in CO · 38964✔ Licensed in VT · 0320133814✔ Licensed in MA · 234688

Definition

Occupational medicine focuses on the health of workers, including the ability to perform work; the physical, chemical, biological, and social environments of the workplace; and the health outcomes of environmental exposures. Practitioners in this field address the promotion of health in the work place, and the prevention and management of occupational and environmental injury, illness, and disability.

Also ListedPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineTaxonomy 2083P0500X · License 234688 (MA), 13885 (NH)

5 ALUMNI DRIVE, Exeter, NH 03833

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Other Names 1

Former Name (1)Robert M Abar

Secondary Practice Location 1

Location 12 Randolph Rd Bldg 1505Hanscom AFB, MA 01731-3001 · Phone (339) 202-3009

Other Identifiers 1

Medicaid30229277NH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health.Insurance ›

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 A Timmons D.o., Mph 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 Reassignments

Medicare enrollment records show Robert Timmons reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Core Physicians, LLC

Same address

Family Medicine

4 ALUMNI DR
Exeter, NH 03833

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

NPI 1336330588 (603) 580-6753

Mary Hitchcock Memorial Hospital

13 mi

Psychiatric Hospital

218 EAST RD
Hampstead, NH 03841

Reassigned Medicare billing, New Hampshire enrollment
2,620 clinicians in this Medicare group

NPI 1699584219 (603) 650-5000

Dartmouth-Hitchcock Clinic

25 mi

Family Medicine

100 HITCHCOCK WAY
Manchester, NH 03104

Reassigned Medicare billing, New Hampshire enrollment
Also billed through NPI 1174176861 (New Hampshire)
227 clinicians in this Medicare group

NPI 1386697803 (603) 695-2500

Cheshire Medical Center

69 mi

Family Medicine

590 COURT ST
Keene, NH 03431

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

NPI 1306349444 (603) 354-5400

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 03833 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

$132.09 typical visit price

range $57.75 – $174.26

Typical copayment $33.02 (range $14.43 – $43.56)

Most-billed visit code 99204

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 9

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

YOUNG S PARK MD

Anesthesiology

5 ALUMNI DRIVE, ANESTHESIA DEPARTMENT
EXETER, NH 03833

Rockingham County (603) 580-6624

PHILIP J VOSS M.D.

Emergency Medicine

5 ALUMNI DRIVE, EXETER HOSPITAL
EXETER, NH 03833

Rockingham County (603) 580-6793

ALEXANDER RASLAVICUS MD

Radiology (Diagnostic Radiology)

5 ALUMNI DRIVE
EXETER, NH 03833

Rockingham County (603) 580-6608

EXETER HOSPITAL INC

General Acute Care Hospital

5 ALUMNI DRIVE
EXETER, NH 03833

Rockingham County (603) 778-7311

MICHAEL DAVID MURPHY JR. MD

Radiology (Diagnostic Radiology)

5 ALUMNI DRIVE
EXETER, NH 03833

Rockingham County (603) 778-6608

KEITH WESTON MD

Anesthesiology

5 ALUMNI DRIVE, ANESTHESIA DEPT.
EXETER, NH 03833

Rockingham County (603) 580-6624

EXETER HOSPITAL

Clinic/Center (Occupational Medicine)

5 ALUMNI DRIVE
EXETER, NH 03833

Rockingham County (603) 580-6635

JONATHAN P VACCARO MD

Radiology (Diagnostic Radiology)

5 ALUMNI DRIVE
EXETER, NH 03833

Rockingham County (603) 580-6608

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 Timmons's NPI number?

The NPI number for Robert Timmons is 1841280013. It was assigned to this individual provider in the NPPES registry on October 27, 2005. The provider is also known as Robert M Abar.

Where is Robert Timmons located?

Robert Timmons practices at 5 Alumni Drive Coeh, Exeter, NH 03833. The listed phone number is (603) 580-6635.

What is Robert Timmons's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Occupational Medicine, with taxonomy code 2083X0100X.

Is Robert Timmons enrolled in Medicare?

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

Which organizations bill Medicare for Robert Timmons's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Robert Timmons reassigns Medicare benefits to 4 organizations: Core Physicians, LLC (Exeter, NH), Mary Hitchcock Memorial Hospital (Hampstead, NH), Dartmouth-Hitchcock Clinic (Manchester, NH) and Cheshire Medical Center (Keene, NH). Each 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 Timmons's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Robert Timmons accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Robert Timmons 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 Robert Timmons was last updated on March 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.