Charles M. Farber, M.D, PHD
Hematology & Oncology Physician · Morristown, NJ
Charles M. Farber, M.D, PHD is a hematology & oncology physician with a practice address in Morristown, New Jersey, and NPI 1144218215, issued on Oct 12, 2005. Check the license (New Jersey 25MA06175000, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Charles M. Farber
- Credential
- M.D, PHD
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 25MA06175000 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 100 Madison Ave, Morristown, NJ 07960
- Phone
- (973) 538-5210
- Enumerated
- Oct 12, 2005
- Record last updated
- Sep 26, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (973) 644-9657
- Medicaid ID
- 6948103 NJ
- Medicare enrollment
- Enrolled (PECOS I20050620000101); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 399 in New Jersey → Look up another NPI →
Also registered at 100 Madison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen AbboudDentist1659121259
- Omar Abdelfattah, MBBCHStudent in an Organized Health Care Education/Training Program1003444167
- Ahmed Abdelhalim, MDInternal Medicine Physician1104386051
- Bavly Abdelmesih, MDStudent in an Organized Health Care Education/Training Program1932901378
- Fatema Abdulhussein, MDStudent in an Organized Health Care Education/Training Program1235514274
- Arkadiy Abkin, MDAnesthesiology Physician1316928666
Verify Charles M. Farber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA06175000Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
173 Medicare Part D claims for 52 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 31% of claims.
Most prescribed
- Anastrozole17 claims
- Eliquis14 claims
- Venclexta14 claims
- Jakafi13 claims
- Letrozole12 claims
- Hydroxyurea11 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.
Industry payments in 2024: $80,401.87
296 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Practice Associates Medical GroupMorristown, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles M. Farber among 399 hematology & oncology physician records in New Jersey
Charles M. Farber, M.D, PHD is one of 399 hematology & oncology physician records with a practice address in New Jersey. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1986 · median 2002 among the 294 with a school on file
- Record last updated2013 · 59% 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 New Jersey 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 New Jersey
There are 399 hematology & oncology physician records in New Jersey.
All 399 in New Jersey → Every provider in Morristown → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Kenneth Adler, M.D,Morristown, NJ 079601922096916
- Mohamad Cherry, MDMorristown, NJ 079601386690840
- Ellen Early, M.D.Morristown, NJ 079601912995960
- Gary Gerstein, M.D.Morristown, NJ 079601689662769
- Shilpi Gupta, MDMorristown, NJ 079601508009366
- Aisha Masood, M.D.Morristown, NJ 079601023103876
- Steven Papish, M.D.Morristown, NJ 079601811985997
- William Rafelson, M.D.Morristown, NJ 079601992142046
Common questions
What is Charles M. Farber, M.D, PHD's NPI number?
Charles M. Farber, M.D, PHD's National Provider Identifier (NPI) is 1144218215, issued on Oct 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Charles M. Farber, M.D, PHD located?
The NPPES record lists a practice address at 100 Madison Ave, Morristown, NJ, 07960. Phone: (973) 538-5210. Providers update this record themselves, so call before visiting.
How can I verify Charles M. Farber, M.D, PHD's license?
NPPES lists New Jersey license number 25MA06175000, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles M. Farber, M.D, PHD prescribe under Medicare Part D?
In 2024, Charles M. Farber, M.D, PHD had 173 Medicare Part D claims for 52 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.