NPPES file of Aug 9, 2026

Mark Louis Blas, M.D.

Anesthesiology Physician · Gainesville, FL

Mark Louis Blas, M.D. is an anesthesiology physician with a practice address in Gainesville, Florida, and NPI 1588752984, issued on Oct 11, 2006. Check the license (Florida ME73500, 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
1588752984
Name
Mark Louis Blas
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
ME73500 FL
Self-reported in NPPES; status is on the state search
Practice location
4600 W Newberry RD, Gainesville, FL 32607
Phone
(352) 367-2310
Enumerated
Oct 11, 2006
Record last updated
Mar 27, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(352) 367-2512
Medicaid ID
252191100 FL
Medicare enrollment
Enrolled (PECOS I20090320000440); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 1992
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 4600 W Newberry RD

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

  1. Andrzej Nowicki, M.D.Anesthesiology Physician1609947316

Verify Mark Louis Blas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME73500    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. Sheridan Healthcorp IncGainesville, FL

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

Mark Louis Blas among 3,375 anesthesiology physician records in Florida

Mark Louis Blas, M.D. 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 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 45% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1992 · median 2003 among the 2,312 with a school on file
  • Record last updated2015 · 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).

306 anesthesiology physician records list a practice address in Gainesville

They are 306 of the 14,407 NPPES records with a practice address in Gainesville, and 3,375 anesthesiology physician records in Florida.

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

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Andrzej Nowicki, M.D.Gainesville, FL 326071609947316
  2. Nathan Alderson, M.D.Gainesville, FL 326081093894354
  3. Caleb Awoniyi, M.D.Gainesville, FL 326081194804641
  4. Justin Bremer, D.O.Gainesville, FL 326081093984296
  5. Matthew Cupido, D.O.Gainesville, FL 326081104112846
  6. Ted Gingrich, MDGainesville, FL 326081750319125
  7. Joseph Goldstein, M.D.Gainesville, FL 326081235297904
  8. Jonathan Hadaway, M.D.Gainesville, FL 326081497069512

Common questions

What is Mark Louis Blas, M.D.'s NPI number?

Mark Louis Blas, M.D.'s National Provider Identifier (NPI) is 1588752984, issued on Oct 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Louis Blas, M.D. located?

The NPPES record lists a practice address at 4600 W Newberry RD, Gainesville, FL, 32607. Phone: (352) 367-2310. Providers update this record themselves, so call before visiting.

How can I verify Mark Louis Blas, M.D.'s license?

NPPES lists Florida license number ME73500, 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.