Marcella M. Jaeger, M.D.
Family Medicine Physician · Folsom, CA
Marcella M. Jaeger, M.D. is a family medicine physician with a practice address in Folsom, California, and NPI 1902858483, issued on May 16, 2006. Check the license (California G87379, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Marcella M. Jaeger
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- G87379 CA
18516 AL
036-101304 IL
2000148102 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1201 E Bidwell St, Folsom, CA 95630
- Phone
- (916) 265-9665
- Enumerated
- May 16, 2006
- Record last updated
- Jun 2, 2025
- Medicaid ID
- 00G87379 CA
- Medicare enrollment
- Enrolled (PECOS I20060804000365); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 1201 E Bidwell St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brittany Busse, MDGeneral Practice Physician1063649275
- Brandon Freund, PA-CPhysician Assistant1033590278
- Shanna Naylor, MSN, NP, RNFamily Nurse Practitioner1891184941
- Kurt Popke, MDEmergency Medicine Physician1700999463
Verify Marcella M. Jaeger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G87379Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average family medicine physician in 2024
206 Medicare Part D claims for 154 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin26 claims
- Amoxicillin-Clavulanate Potass25 claims
- Albuterol Sulfate Hfa18 claims
- Azithromycin13 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.
Bills Medicare through one group practice
- Carbon Health Medical Group OF California PCFolsom, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marcella M. Jaeger among 17,133 family medicine physician records in California
Marcella M. Jaeger, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1993 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
59 family medicine physician records list a practice address in Folsom
They are 59 of the 1,811 NPPES records with a practice address in Folsom, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Folsom → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Rose Arellanes, M.D.Folsom, CA 956301902889512
- Victor Baquero, MDFolsom, CA 956301740265909
- Clinton Collins, MDFolsom, CA 956301275568651
- Ronald Flores, MDFolsom, CA 956301386610665
- Roy Greenberg, MDFolsom, CA 956301790779478
- Nancy Jaeger, MDFolsom, CA 956301518957992
- Hamid Kazerouni Zadeh, MDFolsom, CA 956301952391344
- Alok Krishna, MDFolsom, CA 956301437100898
Common questions
What is Marcella M. Jaeger, M.D.'s NPI number?
Marcella M. Jaeger, M.D.'s National Provider Identifier (NPI) is 1902858483, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marcella M. Jaeger, M.D. located?
The NPPES record lists a practice address at 1201 E Bidwell St, Folsom, CA, 95630. Phone: (916) 265-9665. Providers update this record themselves, so call before visiting.
How can I verify Marcella M. Jaeger, M.D.'s license?
NPPES lists California license number G87379, 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 Marcella M. Jaeger, M.D. prescribe under Medicare Part D?
In 2024, Marcella M. Jaeger, M.D. had 206 Medicare Part D claims for 154 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.