Poornima Khanna, M.D.
Geriatric Medicine (Internal Medicine) Physician · San Diego, CA
Poornima Khanna, M.D. is a geriatric medicine (internal medicine) physician with a practice address in San Diego, California, and NPI 1598862583, issued on Sep 20, 2006. Check the license (California A70714, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Poornima Khanna
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- A70714 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4060 Fairmount Ave, San Diego, CA 92105
- Phone
- (619) 280-4213
- Enumerated
- Sep 20, 2006
- Record last updated
- Feb 22, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 532 in California → Look up another NPI →
Also registered at 4060 Fairmount Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel Abramson, MDPediatrics Physician1588707178
- Sanela Adzic, PAPhysician Assistant1659127033
- Fay Ahmadpour, DDSDentist1528143690
- Linda Alarcon, MS, MFTMarriage & Family Therapist1861692337
- Melody Albarran-Slovin, DNP, CPNP-PC, FNP-CPediatrics Physician1740953249
- Diana Alvarez, MSWMental Health Counselor1013200617
Verify Poornima Khanna in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A70714Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
2,470 Medicare Part D claims for 127 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Atorvastatin Calcium255 claims
- Ozempic186 claims
- Metformin Hcl179 claims
- Amlodipine Besylate129 claims
- Jardiance126 claims
- Lisinopril93 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.
Poornima Khanna among 532 geriatric medicine (internal medicine) physician records in California
Poornima Khanna, M.D. is one of 532 geriatric medicine (internal medicine) physician records with a practice address in California. 77% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 51% of these records are
- Record last updated2019 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in California
There are 532 geriatric medicine (internal medicine) physician records in California.
All 532 in California → Every provider in San Diego → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Tessa Antalan, MDSan Diego, CA 921031427346758
- Sheila Bhavsar, MDSan Diego, CA 921031417448135
- Jaeyoun Choi, MDSan Diego, CA 921031316613631
- Belicia Ding, MDSan Diego, CA 921031003376575
- Veronica Gonzalez, M.D.San Diego, CA 921031083905715
- Roopali Gupta, MDSan Diego, CA 921031265641930
- Eddie Lam, MD, MPHSan Diego, CA 921031265992341
- Stephanie Lu, DOSan Diego, CA 921031518524586
Common questions
What is Poornima Khanna, M.D.'s NPI number?
Poornima Khanna, M.D.'s National Provider Identifier (NPI) is 1598862583, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Poornima Khanna, M.D. located?
The NPPES record lists a practice address at 4060 Fairmount Ave, San Diego, CA, 92105. Phone: (619) 280-4213. Providers update this record themselves, so call before visiting.
How can I verify Poornima Khanna, M.D.'s license?
NPPES lists California license number A70714, 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 Poornima Khanna, M.D. prescribe under Medicare Part D?
In 2024, Poornima Khanna, M.D. had 2,470 Medicare Part D claims for 127 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.