NPPES file of Aug 9, 2026

Douglas J. Bower, MD

Internal Medicine Physician · Carlisle, PA

Douglas J. Bower, MD is an internal medicine physician with a practice address in Carlisle, Pennsylvania, and NPI 1376539858, issued on Sep 21, 2005. Check the license (Pennsylvania MD049317L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1376539858
Name
Douglas J. Bower
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD049317L PA
Self-reported in NPPES; status is on the state search
Practice location
220 Wilson St, Carlisle, PA 17013
Phone
(717) 851-6120
Enumerated
Sep 21, 2005
Record last updated
Dec 16, 2022
Fax
(717) 409-6223
Medicaid ID
0014085240001 PA
Medicare enrollment
Enrolled (PECOS I20100331000523); accepts Medicare assignment
Medical or professional school
Boston University School Of Medicine, 1984
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 220 Wilson St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mary Alexis, MS, OTR/LOccupational Therapist1750580387
  2. Christopher BeroInternal Medicine Physician1659366235
  3. Michael Demichele, MDInternal Medicine Physician1376534776
  4. Elizabeth Frantz, M.S. CCC-SLPSpeech-Language Pathologist1912112988
  5. Mohammad Ismail, MDSpecialist1821052812
  6. Philip Neiderer, DOInternal Medicine Physician1922093509

Verify Douglas J. Bower in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD049317L
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

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3.8 times the Medicare Part D claims of the average internal medicine physician in 2024

11,945 Medicare Part D claims for 878 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 280 claims were for opioids.

  1. Douglas Bower11,945
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium855 claims
  2. Amlodipine Besylate555 claims
  3. Losartan Potassium410 claims
  4. Levothyroxine Sodium383 claims
  5. Omeprazole340 claims
  6. Lisinopril309 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.

25 internal medicine physician records list a practice address in Carlisle

They are 25 of the 1,047 NPPES records with a practice address in Carlisle, and 7,300 internal medicine physician records in Pennsylvania.

Other internal medicine physician records in Pennsylvania

  1. Saira Aamir, MDYork, PA1184515686
  2. John Aaron, MDWest Grove, PA1427094531
  3. Todd Aaron, MDPhiladelphia, PA1457350522
  4. Joseph Abalos, M.D.Seneca, PA1215128434
  5. Mubasher Abbas, MDYork, PA1578978425
  6. Nicholas AbbottFarrell, PA1639525678
  7. Sara Abbruzzi, D.O.Philadelphia, PA1689686313
  8. Ahmad Abdalla, MDPhiladelphia, PA1730981127
  9. Tori Abdalla, DOPhiladelphia, PA1942091699
  10. Hany Abdel, D.O.Plymouth Meeting, PA1164467262

Common questions

What is Douglas J. Bower, MD's NPI number?

Douglas J. Bower, MD's National Provider Identifier (NPI) is 1376539858, issued on Sep 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Douglas J. Bower, MD located?

The NPPES record lists a practice address at 220 Wilson St, Carlisle, PA, 17013. Phone: (717) 851-6120. Providers update this record themselves, so call before visiting.

How can I verify Douglas J. Bower, MD's license?

NPPES lists Pennsylvania license number MD049317L, 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 Douglas J. Bower, MD prescribe under Medicare Part D?

In 2024, Douglas J. Bower, MD had 11,945 Medicare Part D claims for 878 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.