James J. Freeman, DO
Internal Medicine Physician · Macungie, PA
James J. Freeman, DO is an internal medicine physician with a practice address in Macungie, Pennsylvania, and NPI 1417903790, issued on May 26, 2006. Check the license (Pennsylvania OS009668L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- James J. Freeman
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS009668L PA
Self-reported in NPPES; status is on the state search - Practice location
- 4 W Main St, Macungie, PA 18062
- Phone
- (610) 967-4993
- Enumerated
- May 26, 2006
- Record last updated
- Aug 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (484) 403-4020
- Medicaid ID
- 18368990003 PA
- Medicare enrollment
- Enrolled (PECOS I20090615000175); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 4 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maryanne Freeman Brndjar, DOObstetrics & Gynecology Physician1518911411
- Christy Kroboth, ANP-BC, CRNPAdult Health Nurse Practitioner1063718856
Verify James J. Freeman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS009668LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% more Medicare Part D claims than the average internal medicine physician in 2024
4,182 Medicare Part D claims for 326 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 94 claims were for opioids.
Most prescribed
- Amlodipine Besylate265 claims
- Atorvastatin Calcium212 claims
- Levothyroxine Sodium197 claims
- Lisinopril190 claims
- Omeprazole182 claims
- Metformin Hcl163 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.
Bills Medicare through one group practice
- Lehigh Valley Physician GroupMacungie, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James J. Freeman among 7,300 internal medicine physician records in Pennsylvania
James J. Freeman, DO is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1996 · median 2008 among the 4,208 with a school on file
- Record last updated2016 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in Pennsylvania
There are 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Macungie → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ross Ellis, MDNazareth, PA 180641386281673
- George Manja, M.D.Nazareth, PA 180641346242773
- James Wasson, M.D.Nazareth, PA 180641669435236
- Courtney Pinkham, MDLaurys Station, PA 180591225471808
- Barry Follweiler, MDNew Tripoli, PA 180661942297502
- Iftikhar Ahmad, M.D.Northampton, PA 180671699776369
- Melissa Brown, PANorthampton, PA 180671447251079
- Angeles Gonzalez-Prado, MDNorthampton, PA 180671164412169
Common questions
What is James J. Freeman, DO's NPI number?
James J. Freeman, DO's National Provider Identifier (NPI) is 1417903790, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James J. Freeman, DO located?
The NPPES record lists a practice address at 4 W Main St, Macungie, PA, 18062. Phone: (610) 967-4993. Providers update this record themselves, so call before visiting.
How can I verify James J. Freeman, DO's license?
NPPES lists Pennsylvania license number OS009668L, 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 James J. Freeman, DO prescribe under Medicare Part D?
In 2024, James J. Freeman, DO had 4,182 Medicare Part D claims for 326 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.