Sarah Lynn Leo, DO
Allergy & Immunology Physician · Holland, MI
Sarah Lynn Leo, DO is an allergy & immunology physician with a practice address in Holland, Michigan, and NPI 1528564408, issued on Apr 1, 2018. Check the license (Michigan 5101027751, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Sarah Lynn Leo
- Credential
- DO
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 5101027751 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3290 N Wellness Dr Ste 180, Holland, MI 49424
- Phone
- (616) 738-4262
- Enumerated
- Apr 1, 2018
- Record last updated
- Mar 19, 2025
- Medicare enrollment
- Enrolled (PECOS I20240829000261); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 137 in Michigan → Look up another NPI →
Also registered at 3290 N Wellness Dr Ste 180
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julie Hutson, M.D.Allergy & Immunology Physician1003039199
Verify Sarah Lynn Leo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101027751Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
181 Medicare Part D claims for 57 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Azelastine Hcl38 claims
- Levocetirizine Dihydrochloride21 claims
- Albuterol Sulfate Hfa18 claims
- Fluticasone Propionate18 claims
- Montelukast Sodium12 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: $419.56
16 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Healthcare Solutions, Inc. 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.
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
- Lakeshore Allergy PCHolland, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Lynn Leo among 137 allergy & immunology physician records in Michigan
Sarah Lynn Leo, DO 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 2018, is newer than 96% of them.
- NPI issued2018 · 96% of these records are older, 1% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2024 · median 2001 among the 98 with a school on file
- Record last updated2025 · 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.
All 137 in Michigan → Every provider in Holland → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Julie Hutson, M.D.Holland, MI 494241003039199
- Erica Palmisano, M.D.Grandville, MI 494181629367081
- Frederick Detorres, M.D.Muskegon, MI 494441518023480
- Wendi Grasman, PAMuskegon, MI 494441285855346
- Edward Stern, M.D.Grand Rapids, MI 495081609870526
- Thomas Miller, M.D.Grand Rapids, MI 495091841210895
- Richard Townley, M.D.Grand Rapids, MI 495091457371494
- Brian BurgessWyoming, MI 495191326211129
Common questions
What is Sarah Lynn Leo, DO's NPI number?
Sarah Lynn Leo, DO's National Provider Identifier (NPI) is 1528564408, issued on Apr 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Lynn Leo, DO located?
The NPPES record lists a practice address at 3290 N Wellness Dr Ste 180, Holland, MI, 49424. Phone: (616) 738-4262. Providers update this record themselves, so call before visiting.
How can I verify Sarah Lynn Leo, DO's license?
NPPES lists Michigan license number 5101027751, 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 Sarah Lynn Leo, DO prescribe under Medicare Part D?
In 2024, Sarah Lynn Leo, DO had 181 Medicare Part D claims for 57 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.