Katherine Harris, MD
Hematology & Oncology Physician · Allentown, PA
Katherine Harris, MD is a hematology & oncology physician with a practice address in Allentown, Pennsylvania, and NPI 1902857030, issued on May 13, 2006. Check the license (Pennsylvania MD418683L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Katherine Harris
- Credential
- MD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD418683L PA
Self-reported in NPPES; status is on the state search - Practice location
- 1240 S Cedar Crest Blvd, Allentown, PA 18103
- Phone
- (610) 402-7880
- Enumerated
- May 13, 2006
- Record last updated
- Nov 19, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 784 in Pennsylvania → Look up another NPI →
Also registered at 1240 S Cedar Crest Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roline Adolphine, MDSurgical Critical Care Physician1740459684
- Basil Ahmed, M.D.Hematology & Oncology Physician1952304610
- Shameer Ahmed, M.D.Internal Medicine Physician1679744155
- Lori Alfonse, D.O.Surgical Oncology Physician1558432898
- Hamed Amani, MDSurgical Critical Care Physician1639388358
- Michael Badellino, MDTrauma Surgery Physician1518974179
Verify Katherine Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD418683LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
488 Medicare Part D claims for 175 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Anastrozole228 claims
- Tamoxifen Citrate62 claims
- Letrozole59 claims
- Alendronate Sodium20 claims
- Omeprazole11 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.
Katherine Harris among 784 hematology & oncology physician records in Pennsylvania
Katherine Harris, 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 fileNo · 71% of these records are
- 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 Allentown → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Basil Ahmed, M.D.Allentown, PA 181031952304610
- Lloyd Barron, MDAllentown, PA 181031295786333
- Eliot Friedman, MDAllentown, PA 181031962453092
- Ranju GuptaAllentown, PA 181031720170301
- Gregory Harper, MDAllentown, PA 181031104877232
- Maged Khalil, MDAllentown, PA 181031366578429
- Nicholas Lamparella, DOAllentown, PA 181031073712741
- Suresh Nair, MDAllentown, PA 181031669423711
Common questions
What is Katherine Harris, MD's NPI number?
Katherine Harris, MD's National Provider Identifier (NPI) is 1902857030, issued on May 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Harris, MD located?
The NPPES record lists a practice address at 1240 S Cedar Crest Blvd, Allentown, PA, 18103. Phone: (610) 402-7880. Providers update this record themselves, so call before visiting.
How can I verify Katherine Harris, MD's license?
NPPES lists Pennsylvania license number MD418683L, 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 Katherine Harris, MD prescribe under Medicare Part D?
In 2024, Katherine Harris, MD had 488 Medicare Part D claims for 175 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.