Allison K. Mesaris, D.O.
Pediatrics Physician · West Reading, PA
Allison K. Mesaris, D.O. is a pediatrics physician with a practice address in West Reading, Pennsylvania, and NPI 1508863614, issued on Jul 5, 2005. Check the license (Pennsylvania OS012039, 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
- Allison K. Mesaris
- Credential
- D.O.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- OS012039 PA
Self-reported in NPPES; status is on the state search - Practice location
- 206 S 6TH Ave, West Reading, PA 19611
- Phone
- (610) 988-5437
- Enumerated
- Jul 5, 2005
- Record last updated
- Apr 11, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (610) 988-4242
- Medicaid ID
- 101328168 PA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 3,382 in Pennsylvania → Look up another NPI →
Also registered at 206 S 6TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Butler, CRNPFamily Nurse Practitioner1881064905
- Cynthia Dimovitz, C.R.N.P.Nurse Practitioner1740337187
- Maryann Glocker, C.R.N.P.Nurse Practitioner1376662973
- Ann Glosser Houck, C.R.N.P.Nurse Practitioner1780732719
- Fatir Murtaza, MDPediatrics Physician1427708023
- Kelsey Newcomer, CRNPNeonatal Nurse Practitioner1992589659
Verify Allison K. Mesaris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS012039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Allison K. Mesaris among 3,382 pediatrics physician records in Pennsylvania
Allison K. Mesaris, D.O. is one of 3,382 pediatrics physician records with a practice address in Pennsylvania. 25% 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileNo · 25% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2018 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 pediatrics physician records list a practice address in West Reading
They are 23 of the 1,123 NPPES records with a practice address in West Reading, and 3,382 pediatrics physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3,382 in Pennsylvania → Every provider in West Reading → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Abimbola Ajayi, M.DWest Reading, PA 196111407889041
- Jennifer Brod, M.D.West Reading, PA 196111619035011
- Maria Disalvo-Tuckman, MDWest Reading, PA 196111831182302
- Diane Godorov, D.O.West Reading, PA 196111942377015
- Vincent Moffitt, MDWest Reading, PA 196111871586925
- Olubunmi Ojikutu, M.D.West Reading, PA 196111033101449
- Ilana Price, MDWest Reading, PA 196111467612978
- Renee Riddle, MDWest Reading, PA 196111093780231
Common questions
What is Allison K. Mesaris, D.O.'s NPI number?
Allison K. Mesaris, D.O.'s National Provider Identifier (NPI) is 1508863614, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Allison K. Mesaris, D.O. located?
The NPPES record lists a practice address at 206 S 6TH Ave, West Reading, PA, 19611. Phone: (610) 988-5437. Providers update this record themselves, so call before visiting.
How can I verify Allison K. Mesaris, D.O.'s license?
NPPES lists Pennsylvania license number OS012039, 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.