Natali K. Bittar, M.D.
Family Medicine Physician · San Diego, CA
Natali K. Bittar, M.D. is a family medicine physician with a practice address in San Diego, California, and NPI 1801097118, issued on May 31, 2007. Check the license (California A100100, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Natali K. Bittar
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A100100 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4085 Governor Dr, San Diego, CA 92122
- Phone
- (858) 888-7800
- Enumerated
- May 31, 2007
- Record last updated
- Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (858) 888-7801
- Medicaid ID
- 00A100100 CA
- Medicare enrollment
- Enrolled (PECOS I20070710000577); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 4085 Governor Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katayoun Khorrami, MDFamily Medicine Physician1932539699
- Karen Prychun, PAPhysician Assistant1902155898
- Leland Wessel, M.D.Occupational Medicine Physician1609988633
Verify Natali K. Bittar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A100100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average family medicine physician in 2024
3,046 Medicare Part D claims for 353 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 236 claims were for opioids.
Most prescribed
- Atorvastatin Calcium192 claims
- Rosuvastatin Calcium160 claims
- Amlodipine Besylate136 claims
- Hydrocodone-Acetaminophen130 claims
- Levothyroxine Sodium115 claims
- Lisinopril106 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
- Southern California Permanente Medical GroupSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Natali K. Bittar among 17,133 family medicine physician records in California
Natali K. Bittar, 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 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 47% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2005 among the 10,652 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 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
780 family medicine physician records list a practice address in San Diego
They are 780 of the 52,937 NPPES records with a practice address in San Diego, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in San Diego → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- John Adderson, M.D.San Diego, CA 921221932149069
- Seth Camhi, MDSan Diego, CA 921221467770826
- Jennifer Campbell, M.D.San Diego, CA 921221124278072
- Jessica Cook, D.O.San Diego, CA 921221003069121
- Mark Cramer, M. D.San Diego, CA 921221396860144
- Robert Hickman, MDSan Diego, CA 921221952473779
- Katayoun Khorrami, MDSan Diego, CA 921221932539699
- Zohreh Saadabadi, M.DSan Diego, CA 921221013343045
Common questions
What is Natali K. Bittar, M.D.'s NPI number?
Natali K. Bittar, M.D.'s National Provider Identifier (NPI) is 1801097118, issued on May 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Natali K. Bittar, M.D. located?
The NPPES record lists a practice address at 4085 Governor Dr, San Diego, CA, 92122. Phone: (858) 888-7800. Providers update this record themselves, so call before visiting.
How can I verify Natali K. Bittar, M.D.'s license?
NPPES lists California license number A100100, 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 Natali K. Bittar, M.D. prescribe under Medicare Part D?
In 2024, Natali K. Bittar, M.D. had 3,046 Medicare Part D claims for 353 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.