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VONNAHME & ASSOCIATES LLC PC
NPI 1841359908
Optometrist in Holyoke, MA

Active since December 06, 2006
98 LOWER WESTFIELD RD, HOLYOKE, MA 01040(413) 552-3937(888) 935-4545 Get Directions Write a Review

NPPES record last updated: May 24, 2011. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Vonnahme & Associates Llc Pc NPPES

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

VONNAHME & ASSOCIATES LLC PC (NPI 1841359908) is a healthcare organization registered as an optometrist in Holyoke, Massachusetts and active in the NPI registry since December 2006. The organization lists Hans J Vonnahme, Owner, as its authorized official.

NPPES Registry Identity

NPI1841359908
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameVONNAHME & ASSOCIATES LLC PC
Location Address98 LOWER WESTFIELD RDHolyoke, MA 01040-9403
Mailing Address98 Lower Westfield RdHolyoke, MA 01040-9403 · (413) 552-3937 · Fax (888) 935-4545
Phone(413) 552-3937
Fax(888) 935-4545
Organization SubpartNo
Authorized OfficialHans J VonnahmeOwner · (413) 552-3937
Enumeration DateDecember 6, 2006
Last NPPES UpdateMay 24, 2011
✔ NPI 1841359908 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers
Taxonomy Code152W00000X
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.
98 LOWER WESTFIELD RD, Holyoke, MA 01040
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Other Identifiers 3

Medicare PINW21089MA
OtherW20404Bcbs
Medicare NSC6375600001MA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vonnahme & Associates Llc Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Vonnahme & Associates LLC PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Angie Vonnahme, OD
Optometry
NPI 1780746982
98 LOWER WESTFIELD RD
Holyoke, MA 01040
(413) 552-3937
✔ PECOS✔ Accepts MedicareSame address
Hans Vonnahme, OD
Optometry
NPI 1184783235
98 LOWER WESTFIELD RD
Holyoke, MA 01040
(413) 552-3937
✔ PECOS✔ Accepts MedicareSame address

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

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 Vonnahme & Associates LLC PC's NPI number?

The NPI number for Vonnahme & Associates LLC PC is 1841359908. It was assigned to this organization in the NPPES registry on December 6, 2006.

Where is Vonnahme & Associates LLC PC located?

Vonnahme & Associates LLC PC is located at 98 Lower Westfield Rd, Holyoke, MA 01040. The listed phone number is (413) 552-3937.

What is Vonnahme & Associates LLC PC's specialty?

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

Is Vonnahme & Associates LLC PC enrolled in Medicare?

Yes. Vonnahme & Associates LLC PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Vonnahme & Associates LLC PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Optometry, reassign their Medicare billing to Vonnahme & Associates LLC PC. A 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 the clinician's services. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Vonnahme & Associates LLC PC accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 1 other insurer list Vonnahme & Associates LLC PC 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 Vonnahme & Associates LLC PC was last updated on May 24, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.