Frederick James Meyers, M.D.

Hematology & Oncology Physician · Sacramento, CA

Frederick James Meyers, M.D. is a hematology & oncology physician with a practice address in Sacramento, California, and NPI 1881671675, issued on Dec 22, 2005. Check the license (California G34419, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026

1881671675

Name: Frederick James Meyers
Credential: M.D.
Primary taxonomy: Hematology & Oncology Physician 207RH0003X
License number: G34419 CA
Self-reported in NPPES; status is on the state search
Practice location: 2279 45TH Street, Sacramento, CA 95817
Phone: (916) 734-5959
Enumerated: Dec 22, 2005
Record last updated: Oct 2, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax: (916) 703-5265
Medicare enrollment: Enrolled (PECOS I20081110000391); accepts Medicare assignment
Medical or professional school: University Of California, San Francisco School Of Medicine, 1976
Entity: Type 1 · individual

Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.

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8 nearest hematology & oncology physician records → All 1,583 in California → Look up another NPI →

Also registered at 2279 45TH Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

Mili Arora, MDHematology & Oncology Physician1023249422
Helen Chew, M.D.Hematology & Oncology Physician1801870142
Helen Chow, M.D.Hematology & Oncology Physician1326324575
Scott Christensen, M.D.Hematology & Oncology Physician1316923899
Lorinda Hedger, RNCase Management Registered Nurse1174042428
Kendra Hutchinson, M.D.Hematology & Oncology Physician1922172527

Verify Frederick James Meyers in five checks

1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
2LicenseActive license and public ordersMedical Board of California
Search for license G34419Check the board
3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
5CertificationBoard certificationABMS AOA NCCPA AANPNot checked

Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

Regents OF The Univ OF CASacramento, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Frederick James Meyers among 1,583 hematology & oncology physician records in California

Frederick James Meyers, M.D. 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 2005, is newer than 0% of them.

NPI issued2005 · 0% of these records are older, 92% newer
In a Medicare fileYes · 83% of these records are
In the CMS Doctors and Clinicians fileYes · 71% of these records are
Graduated1976 · median 2003 among the 1,124 with a school on file
Record last updated2019 · 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 Sacramento → Hematology & Oncology Physician nationwide →

The 8 hematology & oncology physician records with the nearest ZIP codes

Mehrad Abedi, M.D.Sacramento, CA 958171467459222
Helen Chew, M.D.Sacramento, CA 958171801870142
David Gandara, M.D.Sacramento, CA 958171528042587
Richard Guy, M.D.Sacramento, CA 958171578545190
Kit Lam, M.D., PH.D.Sacramento, CA 958171306829577
Primo Lara, M.D.Sacramento, CA 958171972585743
Derick Lau, M.D., PH.D.Sacramento, CA 958171801879077
Robert O'Donnell, M.D., PH.D.Sacramento, CA 958171386627586

Common questions

What is Frederick James Meyers, M.D.'s NPI number?

Frederick James Meyers, M.D.'s National Provider Identifier (NPI) is 1881671675, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Frederick James Meyers, M.D. located?

The NPPES record lists a practice address at 2279 45TH Street, Sacramento, CA, 95817. Phone: (916) 734-5959. Providers update this record themselves, so call before visiting.

How can I verify Frederick James Meyers, M.D.'s license?

NPPES lists California license number G34419, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.