NPPES file of Aug 9, 2026

Caitlyn Mae Tiedemann, DNP

Adult Health Nurse Practitioner · Buffalo, NY

Caitlyn Mae Tiedemann, DNP is an adult health nurse practitioner with a practice address in Buffalo, New York, and NPI 1720825755, issued on Jul 9, 2024. Check the license (New York F311845-01, 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
1720825755
Name
Caitlyn Mae Tiedemann
Credential
DNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
F311845-01 NY
Self-reported in NPPES; status is on the state search
Practice location
536 Potomac Ave, Buffalo, NY 14222
Phone
(716) 345-5842
Enumerated
Jul 9, 2024
Record last updated
Jul 9, 2024
Medicare enrollment
Enrolled (PECOS I20240911001402); accepts Medicare assignment
Medical or professional school
State University Of New York At Buffalo School Of Medicine, 2024
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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Verify Caitlyn Mae Tiedemann 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 F311845-01
    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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98% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

24 Medicare Part D claims for 14 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D.

  1. Caitlyn Tiedemann24
  2. Specialty average1,280

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. General Physician PCBuffalo, NY

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

Caitlyn Mae Tiedemann among 6,028 adult health nurse practitioner records in New York

Caitlyn Mae Tiedemann, DNP is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 91% of them.

  • NPI issued2024 · 91% of these records are older, 5% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2024 · median 2016 among the 2,678 with a school on file
  • Record last updated2024 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

202 adult health nurse practitioner records list a practice address in Buffalo

They are 202 of the 13,287 NPPES records with a practice address in Buffalo, and 6,028 adult health nurse practitioner records in New York.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Jedidah Dennis, NPBuffalo, NY 142221114044336
  2. Maura Anson, AGNPWilliamsville, NY 142211336939594
  3. Melanie Herbert, NPBuffalo, NY 142211295301273
  4. Jennifer Jaroslawsky, NPBuffalo, NY 142211295328607
  5. Kara Johnson, AGNP-BCWilliamsville, NY 142211023699535
  6. Samantha LuchanWilliamsville, NY 142211598331894
  7. Andrea McDonnell, AGNPBuffalo, NY 142211902659519
  8. Valerie Montague, NPWilliamsville, NY 142211861345928

Common questions

What is Caitlyn Mae Tiedemann, DNP's NPI number?

Caitlyn Mae Tiedemann, DNP's National Provider Identifier (NPI) is 1720825755, issued on Jul 9, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Caitlyn Mae Tiedemann, DNP located?

The NPPES record lists a practice address at 536 Potomac Ave, Buffalo, NY, 14222. Phone: (716) 345-5842. Providers update this record themselves, so call before visiting.

How can I verify Caitlyn Mae Tiedemann, DNP's license?

NPPES lists New York license number F311845-01, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Caitlyn Mae Tiedemann, DNP prescribe under Medicare Part D?

In 2024, Caitlyn Mae Tiedemann, DNP had 24 Medicare Part D claims for 14 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.