Rachel Mackenzie Bennett, MD
Critical Care Medicine (Internal Medicine) Physician · Philadelphia, PA
Rachel Mackenzie Bennett, MD is a critical care medicine (internal medicine) physician with a practice address in Philadelphia, Pennsylvania, and NPI 1649707795, issued on May 19, 2017. Check the license (Pennsylvania MT224391, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Rachel Mackenzie Bennett
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- MT224391 PA
64904 CT
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Spruce St, Philadelphia, PA 19104
- Phone
- (203) 785-4119
- Enumerated
- May 19, 2017
- Record last updated
- Jul 27, 2022
- Medicare enrollment
- Enrolled (PECOS I20250216000005); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 332 in Pennsylvania → Look up another NPI →
Also registered at 3400 Spruce St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Abbott, CRNPNurse Practitioner1396771689
- Michael Abboud, MDEmergency Medicine Physician1962820852
- Emily AbdelmessihPediatric Pharmacist1891612560
- Mohammed AbdullahStudent in an Organized Health Care Education/Training Program1013595495
- Amin Abedini, MDStudent in an Organized Health Care Education/Training Program1912609017
- Farid Aboharb, MD, PHDStudent in an Organized Health Care Education/Training Program1295595973
Verify Rachel Mackenzie Bennett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MT224391Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
78 Medicare Part D claims for 12 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of claims.
Most prescribed
- Albuterol Sulfate Hfa19 claims
- Trelegy Ellipta13 claims
- Breztri Aerosphere11 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
- University OF Penn - Medical GroupPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rachel Mackenzie Bennett among 332 critical care medicine (internal medicine) physician records in Pennsylvania
Rachel Mackenzie Bennett, MD is one of 332 critical care medicine (internal medicine) physician records with a practice address in Pennsylvania. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 81% of them.
- NPI issued2017 · 81% of these records are older, 12% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2017 · median 2007 among the 282 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Pennsylvania
There are 332 critical care medicine (internal medicine) physician records in Pennsylvania.
All 332 in Pennsylvania → Every provider in Philadelphia → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Vivek Ahya, MDPhiladelphia, PA 191041346272697
- Michael Beers, MDPhiladelphia, PA 191041396779468
- John Chandler, M.D.Philadelphia, PA 191041871563940
- Jason Christie, MDPhiladelphia, PA 191041598799660
- Jason Fritz, MDPhiladelphia, PA 191041417987652
- Barry Fuchs, MDPhiladelphia, PA 191041679507743
- Denis Hadjiliadis, MDPhiladelphia, PA 191041801829684
- Meeta Kerlin, MDPhiladelphia, PA 191041578537411
Common questions
What is Rachel Mackenzie Bennett, MD's NPI number?
Rachel Mackenzie Bennett, MD's National Provider Identifier (NPI) is 1649707795, issued on May 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Rachel Mackenzie Bennett, MD located?
The NPPES record lists a practice address at 3400 Spruce St, Philadelphia, PA, 19104. Phone: (203) 785-4119. Providers update this record themselves, so call before visiting.
How can I verify Rachel Mackenzie Bennett, MD's license?
NPPES lists Pennsylvania license number MT224391, 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 Rachel Mackenzie Bennett, MD prescribe under Medicare Part D?
In 2024, Rachel Mackenzie Bennett, MD had 78 Medicare Part D claims for 12 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.