Christiana S. Kopf, M.D.
Obstetrics & Gynecology Physician · Elk Grove, CA
Christiana S. Kopf, M.D. is an obstetrics & gynecology physician with a practice address in Elk Grove, California, and NPI 1548356942, issued on Oct 4, 2006. Check the license (California A65520, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Christiana S. Kopf
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- A65520 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8170 Laguna Blvd, Elk Grove, CA 95758
- Phone
- (916) 691-5996
- Enumerated
- Oct 4, 2006
- Record last updated
- Jul 9, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (916) 691-5998
- Medicaid ID
- 00A655200 CA
- Medicare enrollment
- Enrolled (PECOS I20040123001030); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 8170 Laguna Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christiana S. Kopf in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A65520Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
286 Medicare Part D claims for 101 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.
Most prescribed
- Estradiol109 claims
- Progesterone22 claims
- Premarin18 claims
- Clobetasol Propionate14 claims
- Estradiol (Twice Weekly)13 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
- Sutter Valley Medical FoundationSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christiana S. Kopf among 5,088 obstetrics & gynecology physician records in California
Christiana S. Kopf, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 52% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1996 · median 2004 among the 2,700 with a school on file
- Record last updated2015 · 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 Elk Grove → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Jenifer Burkhalter, MDElk Grove, CA 957581073588026
- Rachel Dong, MDElk Grove, CA 957581467530105
- Gregory Douglas, MDElk Grove, CA 957581194799650
- Elizabeth Gonzalez, M.D.Elk Grove, CA 957581396767786
- Alison Hastings, DOElk Grove, CA 957581518167444
- Stacy Hull, MDElk Grove, CA 957581639257355
- Christine Jang, MDElk Grove, CA 957581578641213
- Helen Otteno, MDElk Grove, CA 957581710298435
Common questions
What is Christiana S. Kopf, M.D.'s NPI number?
Christiana S. Kopf, M.D.'s National Provider Identifier (NPI) is 1548356942, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christiana S. Kopf, M.D. located?
The NPPES record lists a practice address at 8170 Laguna Blvd, Elk Grove, CA, 95758. Phone: (916) 691-5996. Providers update this record themselves, so call before visiting.
How can I verify Christiana S. Kopf, M.D.'s license?
NPPES lists California license number A65520, 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 Christiana S. Kopf, M.D. prescribe under Medicare Part D?
In 2024, Christiana S. Kopf, M.D. had 286 Medicare Part D claims for 101 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.