Michael Andrew Welsh, DO
Family Medicine Physician · Kennett Square, PA
Michael Andrew Welsh, DO is a family medicine physician with a practice address in Kennett Square, Pennsylvania, and NPI 1306849435, issued on May 23, 2005. Check the license (Pennsylvania OS012089, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Michael Andrew Welsh
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS012089 PA
Self-reported in NPPES; status is on the state search - Practice location
- 687 Unionville RD, Kennett Square, PA 19348
- Phone
- (610) 444-4469
- Enumerated
- May 23, 2005
- Record last updated
- Aug 7, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid ID
- 1010513750001 PA
- Medicare enrollment
- Enrolled (PECOS I20040816000475); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 687 Unionville RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Andrew Welsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS012089Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average family medicine physician in 2024
1,836 Medicare Part D claims for 274 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Atorvastatin Calcium152 claims
- Amlodipine Besylate139 claims
- Rosuvastatin Calcium136 claims
- Escitalopram Oxalate79 claims
- Hydrochlorothiazide79 claims
- Lisinopril73 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.
Bills Medicare through 2 group practices
- Clinical Care Associates OF The University OF Pennsylvania Health.Berwyn, PA
- Phoenix Rehabilitation And Health Services IncCranberry Twp, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Andrew Welsh among 7,483 family medicine physician records in Pennsylvania
Michael Andrew Welsh, DO is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2001 · median 2005 among the 4,529 with a school on file
- Record last updated2014 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family medicine physician records list a practice address in Kennett Square
They are 21 of the 625 NPPES records with a practice address in Kennett Square, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Kennett Square → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Martha Brinsfield, MDKennett Square, PA 193481528004710
- Peter Fabulian, DOKennett Square, PA 193481023184835
- Megan Gaskill, MDKennett Square, PA 193481962679183
- Steven Ginsburg, DOKennett Square, PA 193481306926837
- Joseph Greco, MDKennett Square, PA 193481083684252
- Richard Haug, M.D.Kennett Square, PA 193481932229325
- Cheryl Hlavac, MDKennett Square, PA 193481346256963
- Sony John, MDKennett Square, PA 193481316109119
Common questions
What is Michael Andrew Welsh, DO's NPI number?
Michael Andrew Welsh, DO's National Provider Identifier (NPI) is 1306849435, issued on May 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael Andrew Welsh, DO located?
The NPPES record lists a practice address at 687 Unionville RD, Kennett Square, PA, 19348. Phone: (610) 444-4469. Providers update this record themselves, so call before visiting.
How can I verify Michael Andrew Welsh, DO's license?
NPPES lists Pennsylvania license number OS012089, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Andrew Welsh, DO prescribe under Medicare Part D?
In 2024, Michael Andrew Welsh, DO had 1,836 Medicare Part D claims for 274 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.