Stephanie Ann Knapp, D.O.
Allergy & Immunology Physician · Newtown, PA
Stephanie Ann Knapp, D.O. is an allergy & immunology physician with a practice address in Newtown, Pennsylvania, and NPI 1386607208, issued on Apr 11, 2006. Check the license (Pennsylvania OS006317E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Stephanie Ann Knapp
- Credential
- D.O.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- OS006317E PA
Self-reported in NPPES; status is on the state search - Practice location
- 4 Terry Dr, Newtown, PA 18940
- Phone
- (215) 968-6000
- Enumerated
- Apr 11, 2006
- Record last updated
- Jun 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (215) 968-9287
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 183 in Pennsylvania → Look up another NPI →
Also registered at 4 Terry Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicole Brown, PSY.D.Clinical Psychologist1649586298
- Nancy Fine, M.ED., M.S.S.Clinical Social Worker1205097839
- Terrence Forster, M.D.Clinical & Laboratory Immunology (Allergy & Immunology) Physician1639132483
- Corrie Jackson, PH.D.Psychologist1740608728
Verify Stephanie Ann Knapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS006317ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
106 Medicare Part D claims for 37 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Montelukast Sodium44 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.
Stephanie Ann Knapp among 183 allergy & immunology physician records in Pennsylvania
Stephanie Ann Knapp, D.O. is one of 183 allergy & immunology physician records with a practice address in Pennsylvania. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 21% of them.
- NPI issued2006 · 21% of these records are older, 49% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2020 · 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 207K00000X and a Pennsylvania 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 Pennsylvania
There are 183 allergy & immunology physician records in Pennsylvania.
All 183 in Pennsylvania → Every provider in Newtown → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Neetu Dhawan, DONewtown, PA 189401568728954
- Anil Patel, M.D.Newtown, PA 189401396034369
- Norman Koven, M.D.Richboro, PA 189541003868043
- Janet BeausoleilArdmore, PA 190031639199912
- Jack Becker, MDArdmore, PA 190031851349955
- A. Geoffrey Didario, MDArdmore, PA 190031336282870
- Jennifer Kannan, MDArdmore, PA 190031740589993
- Sharon Sweinberg, MDArdmore, PA 190031285680025
Common questions
What is Stephanie Ann Knapp, D.O.'s NPI number?
Stephanie Ann Knapp, D.O.'s National Provider Identifier (NPI) is 1386607208, issued on Apr 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Stephanie Ann Knapp, D.O. located?
The NPPES record lists a practice address at 4 Terry Dr, Newtown, PA, 18940. Phone: (215) 968-6000. Providers update this record themselves, so call before visiting.
How can I verify Stephanie Ann Knapp, D.O.'s license?
NPPES lists Pennsylvania license number OS006317E, 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 Stephanie Ann Knapp, D.O. prescribe under Medicare Part D?
In 2024, Stephanie Ann Knapp, D.O. had 106 Medicare Part D claims for 37 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.