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GREEMAN & GREEMAN
NPI 1962421008
Optometrist in San Antonio, TX

Active since July 19, 2006
249 E HILDEBRAND AVE, SAN ANTONIO, TX 78212(210) 824-4503(210) 824-2542 Get Directions Write a Review

NPPES record last updated: June 13, 2013. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Greeman & Greeman NPPES

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

GREEMAN & GREEMAN (NPI 1962421008) is a healthcare organization registered as an optometrist in San Antonio, Texas and active in the NPI registry since July 2006. The organization lists Nelson Greeman, Owner, as its authorized official.

NPPES Registry Identity

NPI1962421008
Entity TypeOrganization
Primary Taxonomy152W00000X
Legal Business NameGREEMAN & GREEMAN
Location Address249 E HILDEBRAND AVESan Antonio, TX 78212-2402
Mailing Address249 E Hildebrand AveSan Antonio, TX 78212-2402 · (210) 824-4503 · Fax (210) 824-2542
Phone(210) 824-4503
Fax(210) 824-2542
Organization SubpartNo
Authorized OfficialNelson GreemanOwner · (210) 824-4503
Enumeration DateJuly 19, 2006
Last NPPES UpdateJune 13, 2013
✔ NPI 1962421008 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.
249 E HILDEBRAND AVE, San Antonio, TX 78212
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Other Identifiers 3

Other00E54GTX · Medicare Part B
Medicare UPINT13548TX
Medicare NSC0403830001TX

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 Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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)

Greeman & Greeman 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 Greeman & Greeman, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Kevin Greeman, O.D.
Optometry
NPI 1316909807
249 E HILDEBRAND AVE
San Antonio, TX 78212
(210) 824-4503
✔ PECOS✔ Accepts MedicareSame address
Nelson Greeman 3rd, O.D.
Optometry
NPI 1386606861
249 E HILDEBRAND AVE
San Antonio, TX 78212
(210) 824-4503
✔ 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 Greeman & Greeman's NPI number?

The NPI number for Greeman & Greeman is 1962421008. It was assigned to this organization in the NPPES registry on July 19, 2006.

Where is Greeman & Greeman located?

Greeman & Greeman is located at 249 E Hildebrand Ave, San Antonio, TX 78212. The listed phone number is (210) 824-4503.

What is Greeman & Greeman's specialty?

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

Is Greeman & Greeman enrolled in Medicare?

Yes. Greeman & Greeman is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greeman & Greeman?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Optometry, reassign their Medicare billing to Greeman & Greeman. 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 Greeman & Greeman accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas and BlueCross BlueShield of Tennessee list Greeman & Greeman 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 Greeman & Greeman was last updated on June 13, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.