Jennifer Giermek, O.D.
NPI 1831383215 · Optometrist · Bronx, NY
Enrolled with Medicare as Order and Referring Only - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Giermek, O.D. is a Optometrist provider in Bronx, NY (NPI 1831383215).
Provider details
- NPI number
- 1831383215
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- No
- License
- TUV007171 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 518 | 144 |
| Timolol Maleate | 95 | 25 |
| Brimonidine Tartrate | 90 | 22 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 90 | 23 |
| Brinzolamide | 55 | 12 |
| Dorzolamide Hcl | 53 | 15 |
| Cyclosporinebrand: Restasis | 46 | 11 |
| Netarsudil Mesylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-08-29
- Last updated
- 2011-10-06
Frequently asked questions
- What is Jennifer Giermek's NPI number?
- Jennifer Giermek's National Provider Identifier (NPI) is 1831383215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Giermek's specialty?
- Jennifer Giermek is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Jennifer Giermek located?
- Jennifer Giermek's practice location on file with NPPES is 103 W Kingsbridge Rd, Bronx, NY 10468-3902.
- What is Jennifer Giermek's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Giermek is (718) 432-5555.
- Does Jennifer Giermek accept Medicare?
- Jennifer Giermek is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Giermek's NPI active?
- Yes — Jennifer Giermek's NPI (1831383215) is active in the NPPES registry as of the last update on 2011-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.