1. Home
  2. Directory
  3. New Hampshire
  4. Salem
  5. Optometrist
  6. NPI Profile

DR. MICHAEL JAMES ONYON O.D.
NPI 1760434237
Optometrist in Salem, NH

Active since May 16, 2006PECOS EnrolledAccepts Medicare Assignment
8 STILES RD, SALEM, NH 03079(603) 890-8821(603) 893-5614 Get Directions Write a Review

NPPES record last updated: September 30, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Michael James Onyon O.d. NPPES

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

DR. MICHAEL JAMES ONYON O.D. (NPI 1760434237) is an individual optometrist in Salem, New Hampshire, licensed in New Hampshire (580) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of New England College Of Optometry (1989).

NPPES Registry Identity

NPI1760434237
Entity TypeIndividualMale
Primary Taxonomy152W00000X
Provider Legal NameDR. MICHAEL JAMES ONYONCredential: O.D.
Location Address8 STILES RDSalem, NH 03079-2847
Mailing Address8614 Westwood Center Dr Fl 9Vienna, VA 22182-2442 · (703) 847-8899 · Fax (571) 223-6780
Phone(603) 890-8821
Fax(603) 893-5614
Sole ProprietorNo
Medical School CMSNew England College Of OptometryGraduated 1989
Enumeration DateMay 16, 2006
Last NPPES UpdateSeptember 30, 2022
NPPES CertifiedSeptember 30, 2022
✔ NPI 1760434237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
License✔ Licensed in NH · 580
Definition
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
8 STILES RD, Salem, NH 03079
Open in Google Maps ↗

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 and accepts Medicare assignment

Dr. Michael James Onyon O.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2567478647
PECOS Enrollment IDI20060227000486
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient complete exam of visual system 92014
An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.
23 services23 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
23 services16 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03079 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
$71.85 typical visit price
range $18.70 – $142.15
Typical copayment $17.96 (range $4.67 – $35.53)
Most-billed visit code 99213
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 7

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

DR. MICHAEL J. ONYON AND ASSOCIATES, P.C.
Optometrist
8 STILES RD, SUITE 106
SALEM, NH 03079
Rockingham County (603) 890-8821
O'NEILL DENTISTRY, PLLC
Clinic/Center (Dental)
8 STILES RD
SALEM, NH 03079
Rockingham County (603) 894-5494
DR. DAVID P GORDON D.M.D.
Dentist (General Practice)
8 STILES RD
SALEM, NH 03079
Rockingham County (603) 894-5494
DAVID P. GORDON DMDPC
Dentist (General Practice)
8 STILES RD
SALEM, NH 03079
Rockingham County (603) 894-5494
MRS. CATHERINE GRACE HODGDON LMT
Contractor
8 STILES RD, SUITE 107
SALEM, NH 03079
Rockingham County (603) 890-9996
DR. DANIELA RUXANDRA O'NEILL DMD
Dentist (General Practice)
8 STILES RD
SALEM, NH 03079
Rockingham County (603) 894-5494
LINDA ANN TILDEN LMT
Massage Therapist
8 STILES RD, STE.107
SALEM, NH 03079
Rockingham County (603) 890-9996

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 Michael Onyon's NPI number?

The NPI number for Michael Onyon is 1760434237. It was assigned to this individual provider in the NPPES registry on May 16, 2006.

Where is Michael Onyon located?

Michael Onyon practices at 8 Stiles Rd, Salem, NH 03079. The listed phone number is (603) 890-8821.

What is Michael Onyon's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Is Michael Onyon enrolled in Medicare?

Yes. Michael Onyon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Michael Onyon accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana and 5 other insurers list Michael Onyon 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 Michael Onyon was last updated on September 30, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.