Heather Michelle Mustavs, DO
Pediatrics Physician · Butler, PA
Heather Michelle Mustavs, DO is a pediatrics physician with a practice address in Butler, Pennsylvania, and NPI 1164163358, issued on Apr 5, 2022. Check the license (Pennsylvania OS024898, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Heather Michelle Mustavs
- Credential
- DO
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- OS024898 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Technology Dr Ste 2, Butler, PA 16001
- Phone
- (724) 482-2220
- Enumerated
- Apr 5, 2022
- Record last updated
- Jul 8, 2025
- Fax
- (724) 482-4466
- Entity
- Type 1 · individual
Also registered at 100 Technology Dr Ste 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shelby Allen, PA-CPhysician Assistant1679254395
- McKenzie Reamer, PA-CPhysician Assistant1154841534
Verify Heather Michelle Mustavs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS024898Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatrics Physician providers in Pennsylvania
There are 3,382 pediatrics physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
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- Layla Abdulla, MDPhiladelphia, PA1538908363
- Thair Abed, MDPhiladelphia, PA1497743587
- Heather Abegglen, MDMonongahela, PA1598050569
- Margarita Abella, MDPhiladelphia, PA1609338300
- Lori Abels, D.O.York, PA1912164260
Common questions
What is Heather Michelle Mustavs, DO's NPI number?
Heather Michelle Mustavs, DO's National Provider Identifier (NPI) is 1164163358, issued on Apr 5, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Heather Michelle Mustavs, DO located?
The NPPES record lists a practice address at 100 Technology Dr Ste 2, Butler, PA, 16001. Phone: (724) 482-2220. Providers update this record themselves, so call before visiting.
How can I verify Heather Michelle Mustavs, DO's license?
NPPES lists Pennsylvania license number OS024898, 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.
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.
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.