NPPES file of Aug 9, 2026

Jennifer Lynn Giermek, O.D.

Optometrist · Bronx, NY

Jennifer Lynn Giermek, O.D. is an optometrist with a practice address in Bronx, New York, and NPI 1831383215, issued on Aug 29, 2007. Check the license (New York TUV007171, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1831383215
Name
Jennifer Lynn Giermek
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License number
TUV007171 NY
Self-reported in NPPES; status is on the state search
Practice location
103 W Kingsbridge RD, Bronx, NY 10468
Phone
(718) 432-5555
Enumerated
Aug 29, 2007
Record last updated
Oct 6, 2011 (not updated in 15 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest optometrist records → All 3,535 in New York → Look up another NPI →

Also registered at 103 W Kingsbridge RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Peter Bae, ODOptometrist1245230861
  2. En Chieh Chen, O.D.Optometrist1740471556
  3. Emmeline Jang, O.DOptometrist1184030413
  4. Karen Kosowsky, ODOptometrist1972832376
  5. Mikyung Lee, PHARMDPharmacotherapy Pharmacist1831297811

Verify Jennifer Lynn Giermek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license TUV007171    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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3.9 times the Medicare Part D claims of the average optometrist in 2024

1,091 Medicare Part D claims for 190 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.

  1. Jennifer Giermek1,091
  2. Specialty average277

Most prescribed

  1. Latanoprost518 claims
  2. Timolol Maleate95 claims
  3. Brimonidine Tartrate90 claims
  4. Dorzolamide-Timolol90 claims
  5. Brinzolamide55 claims
  6. Dorzolamide Hcl53 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Jennifer Lynn Giermek among 3,535 optometrist records in New York

Jennifer Lynn Giermek, O.D. is one of 3,535 optometrist records with a practice address in New York. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 37% of them.

  • NPI issued2007 · 37% of these records are older, 51% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 47% of these records are
  • Record last updated2011 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in New York

There are 3,535 optometrist records in New York.

All 3,535 in New York → Every provider in Bronx → Optometrist nationwide →

The 8 optometrist records with the nearest ZIP codes

  1. Gerald Adams, ODBronx, NY 104681548306434
  2. Peter Bae, ODBronx, NY 104681245230861
  3. William Brown, O.D.Bronx, NY 104681225118102
  4. En Chieh Chen, O.D.Bronx, NY 104681740471556
  5. David Galeoto, O.D.Bronx, NY 104681548373970
  6. Rachel GohariBronx, NY 104681609559418
  7. Emmeline Jang, O.DBronx, NY 104681184030413
  8. Karen Kosowsky, ODBronx, NY 104681972832376

Common questions

What is Jennifer Lynn Giermek, O.D.'s NPI number?

Jennifer Lynn Giermek, O.D.'s National Provider Identifier (NPI) is 1831383215, issued on Aug 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Lynn Giermek, O.D. located?

The NPPES record lists a practice address at 103 W Kingsbridge RD, Bronx, NY, 10468. Phone: (718) 432-5555. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Lynn Giermek, O.D.'s license?

NPPES lists New York license number TUV007171, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Lynn Giermek, O.D. prescribe under Medicare Part D?

In 2024, Jennifer Lynn Giermek, O.D. had 1,091 Medicare Part D claims for 190 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.