Andrea Isabela Zambrano, MD
Infectious Disease Physician · Santa Barbara, CA
Andrea Isabela Zambrano, MD is an infectious disease physician with a practice address in Santa Barbara, California, and NPI 1992066336, issued on Jun 1, 2012. Check the license (California A154238, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrea Isabela Zambrano
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- A154238 CA
Self-reported in NPPES; status is on the state search - Practice location
- 317 W Pueblo St, Santa Barbara, CA 93105
- Phone
- (805) 898-3022
- Enumerated
- Jun 1, 2012
- Record last updated
- Jan 10, 2022
- Medicare enrollment
- Enrolled (PECOS I20211216001322); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 317 W Pueblo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Summer Baird, M.D.Internal Medicine Physician1245727809
Verify Andrea Isabela Zambrano in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A154238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average infectious disease physician in 2024
947 Medicare Part D claims for 165 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Doxycycline Hyclate50 claims
- Ceftriaxone45 claims
- Biktarvy41 claims
- Vancomycin Hcl37 claims
- Nuzyra33 claims
- Imipenem-Cilastatin Sodium32 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: $1,341.12
46 payments; by number, the most common kind was food and beverage; the largest payer was Melinta Therapeutics, LLC. The 3,895 providers of this specialty with any payment received $4,362.19 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.
Bills Medicare through one group practice
- Sansum ClinicSanta Barbara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrea Isabela Zambrano among 1,119 infectious disease physician records in California
Andrea Isabela Zambrano, MD is one of 1,119 infectious disease physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 74% of them.
- NPI issued2012 · 74% of these records are older, 23% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2008 · median 2003 among the 735 with a school on file
- Record last updated2022 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
All 1,119 in California → Every provider in Santa Barbara → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- David Fisk, MDSanta Barbara, CA 931051821049297
- Lynn Fitzgibbons, M.D.Santa Barbara, CA 931051285868539
- Stephen Hosea, MDSanta Barbara, CA 931051457411050
- Anil Jagtiani, M.D.Santa Barbara, CA 931051124420609
- Mary-Louise Scully, M.D.Santa Barbara, CA 931051487766275
- Jessica So, MD, MS, MPHSanta Barbara, CA 931051518421726
- Barry Statner, MDSanta Barbara, CA 931051740378728
- Malini Soogoor, M.D.,Simi Valley, CA 930651659328185
Common questions
What is Andrea Isabela Zambrano, MD's NPI number?
Andrea Isabela Zambrano, MD's National Provider Identifier (NPI) is 1992066336, issued on Jun 1, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Andrea Isabela Zambrano, MD located?
The NPPES record lists a practice address at 317 W Pueblo St, Santa Barbara, CA, 93105. Phone: (805) 898-3022. Providers update this record themselves, so call before visiting.
How can I verify Andrea Isabela Zambrano, MD's license?
NPPES lists California license number A154238, 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 Andrea Isabela Zambrano, MD prescribe under Medicare Part D?
In 2024, Andrea Isabela Zambrano, MD had 947 Medicare Part D claims for 165 beneficiaries; the average among infectious disease physician prescribers was 689. 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.