NPPES file of Aug 9, 2026

Cody Boyer Jackson, MD, PHD

Internal Medicine Physician · Philadelphia, PA

Cody Boyer Jackson, MD, PHD is an internal medicine physician with a practice address in Philadelphia, Pennsylvania, and NPI 1255033304, issued on Mar 21, 2023. Check the license (Pennsylvania MT237978, 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
1255033304
Name
Cody Boyer Jackson
Credential
MD, PHD
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
MT237978 PA
MD223559 OR
Self-reported in NPPES; status is on the state search
Practice location
3400 Civic Center Blvd FL 1, Philadelphia, PA 19104
Phone
(215) 615-5864
Enumerated
Mar 21, 2023
Record last updated
Jul 8, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 3400 Civic Center Blvd FL 1

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

  1. Nahreen AhmedPulmonary Disease Physician1033434337
  2. Nadine Al-Naamani, M.D.Critical Care Medicine (Internal Medicine) Physician1407181142
  3. Jacob Brenner, MD, PHDCritical Care Medicine (Internal Medicine) Physician1558674184
  4. Jason Christie, MDCritical Care Medicine (Internal Medicine) Physician1598799660
  5. Andrew Courtwright, MD, PHDPulmonary Disease Physician1376770818
  6. Maria Crespo, MDPulmonary Disease Physician1376515965

Verify Cody Boyer Jackson 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 MT237978
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average internal medicine physician in 2024

181 Medicare Part D claims for 29 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Cody Jackson181
  2. Specialty average3,176

Most prescribed

  1. Tizanidine Hcl19 claims
  2. Omeprazole12 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.

Cody Boyer Jackson among 7,300 internal medicine physician records in Pennsylvania

Cody Boyer Jackson, MD, PHD 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 2023, is newer than 89% of them.

  • NPI issued2023 · 89% of these records are older, 7% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2026 · 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).

1,855 internal medicine physician records list a practice address in Philadelphia

They are 1,855 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,300 internal medicine physician records in Pennsylvania.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Amy Behrman, MDPhiladelphia, PA 191041851331870
  2. Martin Bohnenkamp, MDPhiladelphia, PA 191041770528259
  3. John Bruza, MDPhiladelphia, PA 191041093758310
  4. Jill Clemmer, MDPhiladelphia, PA 191041477594562
  5. John Flamma, MDPhiladelphia, PA 191041477500296
  6. Kevin Fosnocht, MDPhiladelphia, PA 191041003842709
  7. William Gilhool, DOPhiladelphia, PA 191041982606919
  8. Bruce Kinosian, MDPhiladelphia, PA 191041871536177

Common questions

What is Cody Boyer Jackson, MD, PHD's NPI number?

Cody Boyer Jackson, MD, PHD's National Provider Identifier (NPI) is 1255033304, issued on Mar 21, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Cody Boyer Jackson, MD, PHD located?

The NPPES record lists a practice address at 3400 Civic Center Blvd FL 1, Philadelphia, PA, 19104. Phone: (215) 615-5864. Providers update this record themselves, so call before visiting.

How can I verify Cody Boyer Jackson, MD, PHD's license?

NPPES lists Pennsylvania license number MT237978, 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 Cody Boyer Jackson, MD, PHD prescribe under Medicare Part D?

In 2024, Cody Boyer Jackson, MD, PHD had 181 Medicare Part D claims for 29 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.