Carlton Scharman
Hematology & Oncology Physician · Fremont, CA
Carlton Scharman is a hematology & oncology physician with a practice address in Fremont, California, and NPI 1346662806, issued on Jan 17, 2014. Check the license (California A172372, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Carlton Scharman
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License numbers
- A172372 CA
275859 MA
MD181941 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2000 Mowry Ave Ste 227, Fremont, CA 94538
- Phone
- (510) 797-1111
- Enumerated
- Jan 17, 2014
- Record last updated
- Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210929003498); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →
Verify Carlton Scharman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A172372Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average hematology & oncology physician in 2024
647 Medicare Part D claims for 129 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Abiraterone Acetate88 claims
- Anastrozole73 claims
- Prednisone71 claims
- Eliquis39 claims
- Ondansetron Odt38 claims
- Tagrisso35 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 MIPS final score for 2023 (Medicare payment program): 78.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Ucsf Medical Group Business ServicesSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Carlton Scharman among 1,583 hematology & oncology physician records in California
Carlton Scharman is one of 1,583 hematology & oncology physician records with a practice address in California. 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 2014, is newer than 81% of them.
- NPI issued2014 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2015 · median 2003 among the 1,124 with a school on file
- Record last updated2021 · 58% 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 California 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 California
There are 1,583 hematology & oncology physician records in California.
All 1,583 in California → Every provider in Fremont → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Amit Arora, M.D.Fremont, CA 945381386722130
- Peter Deck, MDFremont, CA 945381922183698
- Bogdan Eftimie, M.D.Fremont, CA 945381740458900
- Huan Ha, M.D.Fremont, CA 945381205958360
- Huichung Ling, M.D.Fremont, CA 945381740213107
- Matthew Tenold, MDFremont, CA 945381992199558
- Salimah Valliani, M.D.Fremont, CA 945381861889750
- Dan Wong, MDFremont, CA 945381083799308
Common questions
What is Carlton Scharman's NPI number?
Carlton Scharman's National Provider Identifier (NPI) is 1346662806, issued on Jan 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Carlton Scharman located?
The NPPES record lists a practice address at 2000 Mowry Ave Ste 227, Fremont, CA, 94538. Phone: (510) 797-1111. Providers update this record themselves, so call before visiting.
How can I verify Carlton Scharman's license?
NPPES lists California license number A172372, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Carlton Scharman prescribe under Medicare Part D?
In 2024, Carlton Scharman had 647 Medicare Part D claims for 129 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Carlton Scharman's MIPS final score?
The 2023 MIPS final score is 78.4 of 100. 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.