NPPES file of Aug 9, 2026

Jennifer Katherine Slane, D.O.

Gastroenterology Physician · Uniondale, NY

Jennifer Katherine Slane, D.O. is a gastroenterology physician with a practice address in Uniondale, New York, and NPI 1336401371, issued on Jun 14, 2012. Check the license (New York 269052, as entered in NPPES) on the NYS Education Department, Office of the Professions; 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
1336401371
Name
Jennifer Katherine Slane
Credential
D.O.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
269052 NY
Self-reported in NPPES; status is on the state search
Practice location
106 Charles Lindbergh Blvd, Uniondale, NY 11553
Phone
(516) 248-3737
Enumerated
Jun 14, 2012
Record last updated
Jan 9, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170111001186); accepts Medicare assignment
Medical or professional school
New York College Of Osteo Medicine Of New York Institute Of Technology, 2009
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 106 Charles Lindbergh Blvd

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

  1. Jennifer Boody, PAPhysician Assistant1134695828
  2. Umair Nasir, DOGastroenterology Physician1780172445
  3. Cassandra Sanossian, MD, RDInternal Medicine Physician1639531692

Verify Jennifer Katherine Slane in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
    Search for license 269052    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 New York 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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74% more Medicare Part D claims than the average gastroenterology physician in 2024

1,408 Medicare Part D claims for 337 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Jennifer Slane1,408
  2. Specialty average811

Most prescribed

  1. Famotidine393 claims
  2. Pantoprazole Sodium288 claims
  3. Omeprazole171 claims
  4. Lubiprostone67 claims
  5. Sod Sulf-Potass Sulf-Mag Sulf47 claims
  6. Linzess46 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.

Bills Medicare through one group practice

  1. Medical Services OF Uniondale PCUniondale, NY

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

Gastroenterology Physician providers in New York

There are 1,797 gastroenterology physician records in New York.

All 1,797 in New York → Every provider in Uniondale →

Other gastroenterology physician records in New York

  1. Elie Abadie, MDBrooklyn, NY1639235435
  2. Hafsa Abbas, MDFlushing, NY1487061438
  3. Naeem Abbas, MDValley Stream, NY1437432192
  4. Uzma Abbasi, M.D.Oneida, NY1275856106
  5. Maisa Abdalla, M.D.Rochester, NY1669645222
  6. Muhammad Abdullah, MDBrooklyn, NY1053312645
  7. Arthur Abelow, MDBronx, NY1235242728
  8. Elie Abemayor, M.D.Mount Kisco, NY1376565358
  9. Jeffrey Abergel, MDCortlandt Manor, NY1649472382
  10. Chaim Abittan, MDGreat Neck, NY1972512002

Common questions

What is Jennifer Katherine Slane, D.O.'s NPI number?

Jennifer Katherine Slane, D.O.'s National Provider Identifier (NPI) is 1336401371, issued on Jun 14, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Katherine Slane, D.O. located?

The NPPES record lists a practice address at 106 Charles Lindbergh Blvd, Uniondale, NY, 11553. Phone: (516) 248-3737. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Katherine Slane, D.O.'s license?

NPPES lists New York license number 269052, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Jennifer Katherine Slane, D.O. prescribe under Medicare Part D?

In 2024, Jennifer Katherine Slane, D.O. had 1,408 Medicare Part D claims for 337 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.