NPPES file of Aug 9, 2026

Shirley A. Layko, MD

Obstetrics & Gynecology Physician · Saginaw, MI

Shirley A. Layko, MD is an obstetrics & gynecology physician with a practice address in Saginaw, Michigan, and NPI 1679683940, issued on Aug 30, 2006. Check the license (Michigan SL050901, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1679683940
Name
Shirley A. Layko
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
SL050901 MI
Self-reported in NPPES; status is on the state search
Practice location
1000 Houghton Ave, Saginaw, MI 48602
Phone
(989) 583-6800
Enumerated
Aug 30, 2006
Record last updated
Dec 5, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(989) 583-6915
Medicaid ID
1679683940 MI
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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8 nearest obstetrics & gynecology physician records → All 1,776 in Michigan → Look up another NPI →

Also registered at 1000 Houghton Ave

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

  1. Ramzi Abbasi, MDInternal Medicine Physician1164270005
  2. Doaa AbouallaPediatrics Physician1861282337
  3. Layla Abubshait, M.DEmergency Medicine Physician1689014631
  4. Sara Adibi, M.D.Emergency Medicine Physician1114280401
  5. Hussein Al Amer, MBBSEmergency Medicine Physician1144620311
  6. Omaima Al Sinan, M.DObstetrics & Gynecology Physician1013220144

Verify Shirley A. Layko 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 SL050901    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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Shirley A. Layko among 1,776 obstetrics & gynecology physician records in Michigan

Shirley A. Layko, MD is one of 1,776 obstetrics & gynecology physician records with a practice address in Michigan. 73% 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 2006, is newer than 13% of them.

  • NPI issued2006 · 13% of these records are older, 57% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2013 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

54 obstetrics & gynecology physician records list a practice address in Saginaw

They are 54 of the 6,008 NPPES records with a practice address in Saginaw, and 1,776 obstetrics & gynecology physician records in Michigan. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,776 in Michigan → Every provider in Saginaw → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Angie Domingo, M.D.Saginaw, MI 486021396744876
  2. Frederick Eruo, MDSaginaw, MI 486021952455594
  3. Edwin Galsterer, DOSaginaw, MI 486021689718892
  4. Duane Heilbronn, M.D.Saginaw, MI 486021417956186
  5. James Hines, M.D.Saginaw, MI 486021215936794
  6. Michelle Liamidi, M.D.Saginaw, MI 486021861661258
  7. John Llewelyn, MDSaginaw, MI 486021942209424
  8. Vickie Mello, DOSaginaw, MI 486021013901610

Common questions

What is Shirley A. Layko, MD's NPI number?

Shirley A. Layko, MD's National Provider Identifier (NPI) is 1679683940, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Shirley A. Layko, MD located?

The NPPES record lists a practice address at 1000 Houghton Ave, Saginaw, MI, 48602. Phone: (989) 583-6800. Providers update this record themselves, so call before visiting.

How can I verify Shirley A. Layko, MD's license?

NPPES lists Michigan license number SL050901, 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. 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.