NPPES file of Aug 9, 2026

Carolyn Sprague, M.D.

Anesthesiology Physician · Sterling Heights, MI

Carolyn Sprague, M.D. is an anesthesiology physician with a practice address in Sterling Heights, Michigan, and NPI 1831211127, issued on Apr 6, 2007. Check the license (Michigan 4301049563, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1831211127
Name
Carolyn Sprague
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
4301049563 MI
Self-reported in NPPES; status is on the state search
Practice location
14500 Hall RD, Sterling Heights, MI 48313
Phone
(313) 247-2700
Enumerated
Apr 6, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20090507000588); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 1984
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 1,720 in Michigan → Look up another NPI →

Also registered at 14500 Hall RD

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

  1. Erika Allan, AU.D.Audiologist1295022184
  2. Kristen Angster, MDOtolaryngology Physician1003115759
  3. Faiz Askar, M.D.Internal Medicine Physician1881860823
  4. Amita Bishnoi-Singh, M.D.Rheumatology Physician1427151067
  5. Mary Bloome, RPHPharmacist1457572885
  6. Sharon BojiAmbulatory Care Pharmacist1710734827

Verify Carolyn Sprague in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301049563    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 Michigan 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 2 group practices

  1. Henry Ford Health SystemDetroit, MI
  2. Henry Ford West Bloomfield HospitalWest Bloomfield, MI

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

Carolyn Sprague among 1,720 anesthesiology physician records in Michigan

Carolyn Sprague, M.D. is one of 1,720 anesthesiology physician records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.

  • NPI issued2007 · 45% of these records are older, 45% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1984 · median 2006 among the 1,126 with a school on file
  • Record last updated2007 · 61% 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in Michigan

There are 1,720 anesthesiology physician records in Michigan.

All 1,720 in Michigan → Every provider in Sterling Heights → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Jeffrey Kangas, M.D.Sterling Heights, MI 483101811250053
  2. Michael Singer, M.D.Sterling Heights, MI 483101629451398
  3. Robert JoslinRochester Hills, MI 483091750776845
  4. Frank Barrack, MDRochester, MI 483071699205740
  5. Hao Cheng, MDRochester, MI 483071821106055
  6. Dale Gonzales, MDRochester, MI 483071306816020
  7. Marwan Haddad, M.D.Rochester Hills, MI 483071033181631
  8. Bruce Miller, DORochester, MI 483071578591582

Common questions

What is Carolyn Sprague, M.D.'s NPI number?

Carolyn Sprague, M.D.'s National Provider Identifier (NPI) is 1831211127, issued on Apr 6, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Carolyn Sprague, M.D. located?

The NPPES record lists a practice address at 14500 Hall RD, Sterling Heights, MI, 48313. Phone: (313) 247-2700. Providers update this record themselves, so call before visiting.

How can I verify Carolyn Sprague, M.D.'s license?

NPPES lists Michigan license number 4301049563, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. 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.