Joan Bailey, MD
Internal Medicine Physician · San Diego, CA
Joan Bailey, MD is an internal medicine physician with a practice address in San Diego, California, and NPI 1386697779, issued on May 18, 2006. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Joan Bailey
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 823 Gateway Center Way, San Diego, CA 92102
- Phone
- (619) 515-2300
- Enumerated
- May 18, 2006
- Entity
- Type 1 · individual
Also registered at 823 Gateway Center Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Majella Abris Limas, OTOccupational Therapist1881864064
- Ralph Ascher, MDAllergy & Immunology Physician1275543258
- Remedios Babanto, FNPNurse Practitioner1669520011
- Leticia BaneMarriage & Family Therapist1366911901
- Sasha Bangs, PA-CPhysician Assistant1720524374
- Alejandro Bascon, CERTIFIEDAddiction (Substance Use Disorder) Counselor1023648573
Verify Joan Bailey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
76% fewer Medicare Part D claims than the average internal medicine physician in 2024
662 Medicare Part D claims for 114 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium46 claims
- Albuterol Sulfate Hfa40 claims
- Lisinopril36 claims
- Amlodipine Besylate24 claims
- Mirtazapine23 claims
- Omeprazole22 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.
Industry payments in 2024: $73.11
3 payments, mostly food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
1,049 internal medicine physician records list a San Diego practice address
They are 1,049 of the 52,937 NPPES records with a San Diego practice address, and 20,403 internal medicine physician records in California.
All 1,049 in San Diego → All 20,403 in California → Every provider in San Diego →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Joan Bailey, MD's NPI number?
Joan Bailey, MD's National Provider Identifier (NPI) is 1386697779, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joan Bailey, MD located?
The NPPES record lists a practice address at 823 Gateway Center Way, San Diego, CA, 92102. Phone: (619) 515-2300. Providers update this record themselves, so call before visiting.
How can I verify Joan Bailey, MD's license?
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 Joan Bailey, MD prescribe under Medicare Part D?
In 2024, Joan Bailey, MD had 662 Medicare Part D claims for 114 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.