NPPES file of Aug 9, 2026

Anna Kovalszki, M.D.

Allergy & Immunology Physician · Ypsilanti, MI

Anna Kovalszki, M.D. is an allergy & immunology physician with a practice address in Ypsilanti, Michigan, and NPI 1477587137, issued on Jul 10, 2006. Check the license (Michigan 4301089668, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477587137
Name
Anna Kovalszki
Credential
M.D.
Primary taxonomy
Allergy & Immunology Physician 207K00000X
License numbers
4301089668 MI
230037 MA
Self-reported in NPPES; status is on the state search
Practice location
5333 Mcauley Drive, Ypsilanti, MI 48197
Phone
(734) 572-8834
Enumerated
Jul 10, 2006
Record last updated
Nov 30, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20161206001707); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 2003
Telehealth
Offers telehealth (CMS)
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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Also registered at 5333 Mcauley Drive

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

  1. Nima Abdi, MDInternal Medicine Physician1225640162
  2. Mary Abraham, NPPhysician Assistant1841504438
  3. Adil Ali, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1730213240
  4. Jaclyn Anderson, PAPhysician Assistant1477950095
  5. Kais Antonios, MDInternal Medicine Physician1720665540
  6. Keisha BatraStudent in an Organized Health Care Education/Training Program1497505556

Verify Anna Kovalszki 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 4301089668
    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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9% fewer Medicare Part D claims than the average allergy & immunology physician in 2024

673 Medicare Part D claims for 103 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.

  1. Anna Kovalszki673
  2. Specialty average741

Most prescribed

  1. Montelukast Sodium71 claims
  2. Azelastine Hcl47 claims
  3. Hizentra43 claims
  4. Fluticasone Propionate33 claims
  5. Gammagard Liquid32 claims
  6. Epinephrine29 claims

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.

Industry payments in 2024: $83.59

1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anna Kovalszki$83.59
  2. Specialty average$8,321.81

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Regents OF The University OF MichiganAnn Arbor, MI

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

Anna Kovalszki among 137 allergy & immunology physician records in Michigan

Anna Kovalszki, M.D. is one of 137 allergy & immunology physician records with a practice address in Michigan. 80% 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 15% of them.

  • NPI issued2006 · 15% of these records are older, 43% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2003 · median 2001 among the 98 with a school on file
  • Record last updated2016 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology Physician providers in Michigan

There are 137 allergy & immunology physician records in Michigan.

The 8 allergy & immunology physician records with the nearest ZIP codes

  1. Jennifer Demore, M.D.Ypsilanti, MI 481971902854490
  2. Jeffrey Leflein, MDYpsilanti, MI 481971578544870
  3. Deborah Oberdoerster, MDYpsilanti, MI 481971508955444
  4. Benjamin Song, MDYpsilanti, MI 481971750362034
  5. Ali Saad, D.O.Southgate, MI 481951952697112
  6. Mohamed Taki, M.D.Detroit, MI 482011447604368
  7. David ColemanDetroit, MI 482021265826523
  8. Haejin Kim, MDDetroit, MI 482021487706354

Common questions

What is Anna Kovalszki, M.D.'s NPI number?

Anna Kovalszki, M.D.'s National Provider Identifier (NPI) is 1477587137, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Anna Kovalszki, M.D. located?

The NPPES record lists a practice address at 5333 Mcauley Drive, Ypsilanti, MI, 48197. Phone: (734) 572-8834. Providers update this record themselves, so call before visiting.

How can I verify Anna Kovalszki, M.D.'s license?

NPPES lists Michigan license number 4301089668, 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.

How much does Anna Kovalszki, M.D. prescribe under Medicare Part D?

In 2024, Anna Kovalszki, M.D. had 673 Medicare Part D claims for 103 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.