NPPES file of Aug 9, 2026

Ricardo Dahmer Tiecher, MD

Student in an Organized Health Care Education/Training Program · New York, NY

Ricardo Dahmer Tiecher, MD is a student in an organized health care education/training program with a practice address in New York, New York, and NPI 1538041603, issued on Jul 21, 2025. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1538041603
Name
Ricardo Dahmer Tiecher
Credential
MD
Primary taxonomy
Student in an Organized Health Care Education/Training Program 390200000X
Practice location
504 E 89TH St Apt 4B, New York, NY 10128
Phone
(646) 295-9756
Enumerated
Jul 21, 2025
Record last updated
Jul 28, 2025
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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Verify Ricardo Dahmer Tiecher in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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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Ricardo Dahmer Tiecher among 37,241 student in an organized health care education/training program records in New York

Ricardo Dahmer Tiecher, MD is one of 37,241 student in an organized health care education/training program records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2025, is newer than 67% of them.

  • NPI issued2025 · 67% of these records are older, 15% newer
  • In a Medicare fileNo · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2025 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11,477 student in an organized health care education/training program records list a practice address in New York

They are 11,477 of the 98,468 NPPES records with a practice address in New York, and 37,241 student in an organized health care education/training program records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 student in an organized health care education/training program records with the nearest ZIP codes

  1. Donna Accettulli, CRISIS PARANew York, NY 101281063705358
  2. India Bayley, M.D.New York, NY 101281285894089
  3. Richard Bitar, MD PHD FRCPCNew York, NY 101281558665240
  4. Osher Cohen, MDNew York, NY 101281184954059
  5. Nadav Haim, M.DNew York, NY 101281740595784
  6. Nicholas Lynch, M.D.New York, NY 101281285896795
  7. Matthew Middleman, M.D.New York, NY 101281457511065
  8. Ido MizrahiNew York, NY 101281932484722

Common questions

What is Ricardo Dahmer Tiecher, MD's NPI number?

Ricardo Dahmer Tiecher, MD's National Provider Identifier (NPI) is 1538041603, issued on Jul 21, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Ricardo Dahmer Tiecher, MD located?

The NPPES record lists a practice address at 504 E 89TH St Apt 4B, New York, NY, 10128. Phone: (646) 295-9756. Providers update this record themselves, so call before visiting.

How can I verify Ricardo Dahmer Tiecher, MD's license?

Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.