Jennifer Uyeda Spiegel, M.D.
Obstetrics & Gynecology Physician · Sacramento, CA
Jennifer Uyeda Spiegel, M.D. is an obstetrics & gynecology physician with a practice address in Sacramento, California, and NPI 1497887541, issued on Mar 12, 2007. Check the license (California A98337, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jennifer Uyeda Spiegel
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- A98337 CA
C70002741 DE
Self-reported in NPPES; status is on the state search - Practice location
- 2277 Fair Oaks Blvd, Sacramento, CA 95825
- Phone
- (916) 927-3178
- Enumerated
- Mar 12, 2007
- Record last updated
- Feb 11, 2022
- Fax
- (916) 927-1488
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 2277 Fair Oaks Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Linda BratcherSocial Worker1245441567
- Erwin Eichhorn, M.D.Obstetrics & Gynecology Physician1245206630
- Rosa FernandezCase Manager/Care Coordinator1366788531
- Mary Finegan, M.D.Obstetrics & Gynecology Physician1801862297
- Laurie Gregg, M.D.Obstetrics & Gynecology Physician1689640179
- Kathy Gunz, PSY.D.Psychologist1407051394
Verify Jennifer Uyeda Spiegel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A98337Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
220 Medicare Part D claims for 113 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Estradiol58 claims
- Acyclovir22 claims
- Medroxyprogesterone Acetate13 claims
- Clobetasol Propionate12 claims
- Nitrofurantoin Mono-Macro12 claims
- Estring11 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.
Jennifer Uyeda Spiegel among 5,088 obstetrics & gynecology physician records in California
Jennifer Uyeda Spiegel, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 38% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 53% of these records are
- Record last updated2022 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Sacramento → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Bruce Bob, M.D.Sacramento, CA 958251841267234
- Jean Cordalis, MDSacramento, CA 958251770661407
- Erwin Eichhorn, M.D.Sacramento, CA 958251245206630
- Mary Finegan, M.D.Sacramento, CA 958251801862297
- Susan Gorman, M.D., P.C.Sacramento, CA 958251841240504
- Laurie Gregg, M.D.Sacramento, CA 958251689640179
- Stephen Hiuga, M.D.Sacramento, CA 958251467428789
- Namin Kuachusri, MDSacramento, CA 958251154409845
Common questions
What is Jennifer Uyeda Spiegel, M.D.'s NPI number?
Jennifer Uyeda Spiegel, M.D.'s National Provider Identifier (NPI) is 1497887541, issued on Mar 12, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Uyeda Spiegel, M.D. located?
The NPPES record lists a practice address at 2277 Fair Oaks Blvd, Sacramento, CA, 95825. Phone: (916) 927-3178. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Uyeda Spiegel, M.D.'s license?
NPPES lists California license number A98337, 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 Jennifer Uyeda Spiegel, M.D. prescribe under Medicare Part D?
In 2024, Jennifer Uyeda Spiegel, M.D. had 220 Medicare Part D claims for 113 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.