Christine Ann Black-Langenau, D.O.
Family Medicine Physician · Bryn Mawr, PA
Christine Ann Black-Langenau, D.O. is a family medicine physician with a practice address in Bryn Mawr, Pennsylvania, and NPI 1548375348, issued on Aug 20, 2006. Check the license (Pennsylvania OS014469, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Christine Ann Black-Langenau
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS014469 PA
Self-reported in NPPES; status is on the state search - Practice location
- 135 S Bryn Mawr Ave Ste 200, Bryn Mawr, PA 19010
- Phone
- (610) 325-1390
- Enumerated
- Aug 20, 2006
- Record last updated
- Jan 3, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (610) 325-1373
- Medicare enrollment
- Enrolled (PECOS I20080918000166); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1998
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 135 S Bryn Mawr Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jordan Carver, MDStudent in an Organized Health Care Education/Training Program1932803335
- Renita Chesney, CRNPFamily Nurse Practitioner1437705639
- Kelly Ferreira, PSY.D., M.S., M.A.Psychologist1992031355
- Wanda Floros, NPFamily Nurse Practitioner1558763433
- Wendy Fuhr, MDFamily Medicine Physician1770555864
- Parth Gandhi, DOStudent in an Organized Health Care Education/Training Program1720782246
Verify Christine Ann Black-Langenau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS014469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average family medicine physician in 2024
1,088 Medicare Part D claims for 114 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium116 claims
- Levothyroxine Sodium56 claims
- Amlodipine Besylate52 claims
- Pantoprazole Sodium45 claims
- Albuterol Sulfate Hfa43 claims
- Hydrochlorothiazide38 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: $33.99
2 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 55,478 providers of this specialty with any payment received $902.55 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
- Main Line HealthcareBryn Mawr, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christine Ann Black-Langenau among 7,483 family medicine physician records in Pennsylvania
Christine Ann Black-Langenau, D.O. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1998 · median 2005 among the 4,529 with a school on file
- Record last updated2018 · 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).
41 family medicine physician records list a practice address in Bryn Mawr
They are 41 of the 1,496 NPPES records with a practice address in Bryn Mawr, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Bryn Mawr → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Brian BullockBryn Mawr, PA 190101376648311
- Anthony Camp, M.D.Bryn Mawr, PA 190101407836174
- Priscilla Chiu, MDBryn Mawr, PA 190101861472474
- Wendy Fuhr, MDBryn Mawr, PA 190101770555864
- John Gimpel, D.O.Bryn Mawr, PA 190101376533596
- Sean Green, M.D.Bryn Mawr, PA 190101548296601
- Scott Greenberg, MDBryn Mawr, PA 190101972653384
- Gerard Klinzing, MDBryn Mawr, PA 190101588644108
Common questions
What is Christine Ann Black-Langenau, D.O.'s NPI number?
Christine Ann Black-Langenau, D.O.'s National Provider Identifier (NPI) is 1548375348, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christine Ann Black-Langenau, D.O. located?
The NPPES record lists a practice address at 135 S Bryn Mawr Ave Ste 200, Bryn Mawr, PA, 19010. Phone: (610) 325-1390. Providers update this record themselves, so call before visiting.
How can I verify Christine Ann Black-Langenau, D.O.'s license?
NPPES lists Pennsylvania license number OS014469, 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 Christine Ann Black-Langenau, D.O. prescribe under Medicare Part D?
In 2024, Christine Ann Black-Langenau, D.O. had 1,088 Medicare Part D claims for 114 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.