NPPES file of Aug 9, 2026

Nicholas Petrinec, D.O.

Anesthesiology Physician · Key West, FL

Nicholas Petrinec, D.O. is an anesthesiology physician with a practice address in Key West, Florida, and NPI 1023320900, issued on Jul 8, 2010. Check the license (Florida OS17436, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1023320900
Name
Nicholas Petrinec
Credential
D.O.
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
OS17436 FL
5101020842 MI
Self-reported in NPPES; status is on the state search
Practice location
5900 College RD, Key West, FL 33040
Phone
(305) 294-5531
Enumerated
Jul 8, 2010
Record last updated
Jan 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210205000012); accepts Medicare assignment
Medical or professional school
Midwestern University, Chicago College Of Osteopathic Med, 2010
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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8 nearest anesthesiology physician records → All 3,375 in Florida → Look up another NPI →

Also registered at 5900 College RD

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

  1. Adriane Baker, ARNPNurse Practitioner1629590906
  2. Ellen Batty, P.APhysician Assistant1659346906
  3. Angela Blanco, RNRegistered Nurse1134079734
  4. Rashmi Chobe, MDRadiation Oncology Physician1598760936
  5. Joshua Clark, PTPhysical Therapist1720564834
  6. Florence Diehl, RRTRegistered Respiratory Therapist1265876270

Verify Nicholas Petrinec in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license OS17436    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 Florida 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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Bills Medicare through one group practice

  1. Key West Anesthesia Services LLCKey West, FL

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

Nicholas Petrinec among 3,375 anesthesiology physician records in Florida

Nicholas Petrinec, D.O. is one of 3,375 anesthesiology physician records with a practice address in Florida. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 69% of them.

  • NPI issued2010 · 69% of these records are older, 29% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2010 · median 2003 among the 2,312 with a school on file
  • Record last updated2021 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in Florida

There are 3,375 anesthesiology physician records in Florida.

All 3,375 in Florida → Every provider in Key West → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Spencer Blanton, MDKey West, FL 330401164491999
  2. Robert Eid, M.D.Key West, FL 330401730391988
  3. William GreenwoodKey West, FL 330401609842103
  4. Larry Mackall, M.D.Key West, FL 330401528222528
  5. Matthew McCool, MDKey West, FL 330401669445714
  6. Richard Vax, MDKey West, FL 330401316027659
  7. Joseph Eisele, D.O.Homestead, FL 330331376818450
  8. Alphonso Gonzales, M.D.Homestead, FL 330331598786089

Common questions

What is Nicholas Petrinec, D.O.'s NPI number?

Nicholas Petrinec, D.O.'s National Provider Identifier (NPI) is 1023320900, issued on Jul 8, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Nicholas Petrinec, D.O. located?

The NPPES record lists a practice address at 5900 College RD, Key West, FL, 33040. Phone: (305) 294-5531. Providers update this record themselves, so call before visiting.

How can I verify Nicholas Petrinec, D.O.'s license?

NPPES lists Florida license number OS17436, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.