NPPES file of Aug 9, 2026

Jane Caty Cook, M.D.

Ophthalmology Physician · Providence, RI

Jane Caty Cook, M.D. is an ophthalmology physician with a practice address in Providence, Rhode Island, and NPI 1891108940, issued on Jun 6, 2014. Check the license (Rhode Island MD16543, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; 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
1891108940
Name
Jane Caty Cook
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
MD16543 RI
278680 MA
Self-reported in NPPES; status is on the state search
Practice location
150 E Manning St, Providence, RI 02906
Phone
(401) 272-2020
Enumerated
Jun 6, 2014
Record last updated
Oct 7, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(401) 272-0174
Medicare enrollment
Enrolled (PECOS I20190709000877); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 2014
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 150 E Manning St

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

  1. Sarah Anis, MDOphthalmology Physician1225276678
  2. Robert Bahr, MDOphthalmology Physician1548246382
  3. Lori Boivin, ODOptometrist1861478620
  4. John Donahue, MDOphthalmology Physician1164409918
  5. Gaurav Gupta, M.D.Ophthalmology Physician1366559114
  6. Thomas Lang, MDOphthalmology Physician1891772620

Verify Jane Caty Cook in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
    Search for license MD16543
    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
Open the Rhode Island license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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53% more Medicare Part D claims than the average ophthalmology physician in 2024

2,317 Medicare Part D claims for 519 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Jane Cook2,317
  2. Specialty average1,518

Most prescribed

  1. Prednisolone Acetate647 claims
  2. Ofloxacin393 claims
  3. Ketorolac Tromethamine333 claims
  4. Latanoprost180 claims
  5. Dorzolamide-Timolol110 claims
  6. Brimonidine Tartrate103 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.

Industry payments in 2024: $834.99

20 payments; by number, the most common kind was food and beverage; the largest payer was Harrow Eye, LLC. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jane Cook$834.99
  2. Specialty average$4,535.02

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Lifespan Physician Group IncProvidence, RI
  2. Refocus Eye Health OF RI, LLCProvidence, RI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jane Caty Cook among 85 ophthalmology physician records in Rhode Island

Jane Caty Cook, M.D. is one of 85 ophthalmology physician records with a practice address in Rhode Island. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 94% of them.

  • NPI issued2014 · 94% of these records are older, 5% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2014 · median 1993 among the 55 with a school on file
  • Record last updated2019 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Rhode Island

There are 85 ophthalmology physician records in Rhode Island.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Sarah Anis, MDProvidence, RI 029061225276678
  2. Robert Bahr, MDProvidence, RI 029061548246382
  3. John Donahue, MDProvidence, RI 029061164409918
  4. Ezra Louis Galler, M.D.Providence, RI 029061336107382
  5. Gaurav Gupta, M.D.Providence, RI 029061366559114
  6. Robert Hofmann, M.D.Providence, RI 029061972589745
  7. Thomas Lang, MDProvidence, RI 029061891772620
  8. Christopher Newton, MDProvidence, RI 029061952372815

Common questions

What is Jane Caty Cook, M.D.'s NPI number?

Jane Caty Cook, M.D.'s National Provider Identifier (NPI) is 1891108940, issued on Jun 6, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jane Caty Cook, M.D. located?

The NPPES record lists a practice address at 150 E Manning St, Providence, RI, 02906. Phone: (401) 272-2020. Providers update this record themselves, so call before visiting.

How can I verify Jane Caty Cook, M.D.'s license?

NPPES lists Rhode Island license number MD16543, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jane Caty Cook, M.D. prescribe under Medicare Part D?

In 2024, Jane Caty Cook, M.D. had 2,317 Medicare Part D claims for 519 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.

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.