Christopher Malsch, D.O.
Family Medicine Physician · Norristown, PA
Christopher Malsch, D.O. is a family medicine physician with a practice address in Norristown, Pennsylvania, and NPI 1851356372, issued on Apr 18, 2006. Check the license (Pennsylvania OS008984L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Christopher Malsch
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- OS008984L PA
Self-reported in NPPES; status is on the state search - Practice location
- 233 W Germantown Pike, Norristown, PA 19401
- Phone
- (610) 272-2346
- Enumerated
- Apr 18, 2006
- Record last updated
- Oct 31, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (610) 277-7261
- Medicare enrollment
- Enrolled (PECOS I20110920000743); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1994
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Verify Christopher Malsch in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS008984LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% more Medicare Part D claims than the average family medicine physician in 2024
4,922 Medicare Part D claims for 286 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 230 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium270 claims
- Levothyroxine Sodium215 claims
- Atorvastatin Calcium152 claims
- Methylprednisolone147 claims
- Metformin Hcl146 claims
- Amlodipine Besylate104 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: $7,575.76
37 payments; by number, the most common kind was food and beverage; the largest payer was Almatica Pharma 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.
Christopher Malsch among 7,483 family medicine physician records in Pennsylvania
Christopher Malsch, 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
- Graduated1994 · median 2005 among the 4,529 with a school on file
- Record last updated2011 · 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).
30 family medicine physician records list a practice address in Norristown
They are 30 of the 818 NPPES records with a practice address in Norristown, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Norristown → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joseph Calamia, DONorristown, PA 194011841279551
- Joseph Cipriano, MDNorristown, PA 194011326158312
- William Dickerman, D.O.East Norriton, PA 194011487668174
- Ann George, M.D.Norristown, PA 194011861688681
- Michael Kouyoumdjian, D.O.Norristown, PA 194011316938053
- Frank Liu, M.D.Norristown, PA 194011992843940
- Chandira Mendis, MDEast Norriton, PA 194011669425591
- Elaine Pendrak, DONorristown, PA 194011568411379
Common questions
What is Christopher Malsch, D.O.'s NPI number?
Christopher Malsch, D.O.'s National Provider Identifier (NPI) is 1851356372, issued on Apr 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Malsch, D.O. located?
The NPPES record lists a practice address at 233 W Germantown Pike, Norristown, PA, 19401. Phone: (610) 272-2346. Providers update this record themselves, so call before visiting.
How can I verify Christopher Malsch, D.O.'s license?
NPPES lists Pennsylvania license number OS008984L, 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 Christopher Malsch, D.O. prescribe under Medicare Part D?
In 2024, Christopher Malsch, D.O. had 4,922 Medicare Part D claims for 286 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.