Maureen Rose Hewitt, MD
Hematology & Oncology Physician · West Chester, PA
Maureen Rose Hewitt, MD is a hematology & oncology physician with a practice address in West Chester, Pennsylvania, and NPI 1447312368, issued on Dec 15, 2006. Check the license (Pennsylvania MD422480, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Maureen Rose Hewitt
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD422480 PA
Self-reported in NPPES; status is on the state search - Practice location
- 440 E Marshall St, West Chester, PA 19380
- Phone
- (610) 738-2500
- Enumerated
- Dec 15, 2006
- Record last updated
- Aug 31, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (610) 738-2540
- Medicare enrollment
- Enrolled (PECOS I20070807000666); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 784 in Pennsylvania → Look up another NPI →
Also registered at 440 E Marshall St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amy Akins, M.D.Pediatrics Physician1083816839
- Jose Alarcon, MDInternal Medicine Physician1669402780
- Kelly AshmeadPediatric Nurse Practitioner1669914461
- Julia Bahn, CRNPPediatric Nurse Practitioner1073875886
- Joanne Boyk, CRNPAdult Health Nurse Practitioner1134335391
- Meher Burki, M.D.Hematology & Oncology Physician1184877813
Verify Maureen Rose Hewitt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD422480Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
16% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,019 Medicare Part D claims for 209 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 20 claims were for opioids.
Most prescribed
- Anastrozole189 claims
- Eliquis94 claims
- Letrozole58 claims
- Tamoxifen Citrate51 claims
- Xarelto48 claims
- Gabapentin47 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 85.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
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).
Maureen Rose Hewitt among 784 hematology & oncology physician records in Pennsylvania
Maureen Rose Hewitt, MD is one of 784 hematology & oncology physician records with a practice address in Pennsylvania. 83% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2001 · median 2004 among the 553 with a school on file
- Record last updated2015 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Pennsylvania
There are 784 hematology & oncology physician records in Pennsylvania.
All 784 in Pennsylvania → Every provider in West Chester → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Daniel AltmanWest Chester, PA 193801790104149
- Dennis Berman, MDWest Chester, PA 193801184721870
- Meher Burki, M.D.West Chester, PA 193801184877813
- Michael Costello, MDWest Chester, PA 193801366645111
- David Grossman, MDWest Chester, PA 193801972601706
- Sarah HoutmannWest Chester, PA 193801518315688
- Cheryl Johnson, MDWest Chester, PA 193801063519890
- James Patterson, MDWest Chester, PA 193801972600708
Common questions
What is Maureen Rose Hewitt, MD's NPI number?
Maureen Rose Hewitt, MD's National Provider Identifier (NPI) is 1447312368, issued on Dec 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maureen Rose Hewitt, MD located?
The NPPES record lists a practice address at 440 E Marshall St, West Chester, PA, 19380. Phone: (610) 738-2500. Providers update this record themselves, so call before visiting.
How can I verify Maureen Rose Hewitt, MD's license?
NPPES lists Pennsylvania license number MD422480, 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 Maureen Rose Hewitt, MD prescribe under Medicare Part D?
In 2024, Maureen Rose Hewitt, MD had 1,019 Medicare Part D claims for 209 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Maureen Rose Hewitt, MD's MIPS final score?
The 2023 MIPS final score is 85.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.