NPPES file of Aug 9, 2026

Michael E. Tang, MD

Infectious Disease Physician · San Diego, CA

Michael E. Tang, MD is an infectious disease physician with a practice address in San Diego, California, and NPI 1982018545, issued on Jun 11, 2014. Check the license (California 154723, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982018545
Name
Michael E. Tang
Credential
MD
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
154723 CA
Self-reported in NPPES; status is on the state search
Practice location
200 W Arbor Dr, San Diego, CA 92103
Phone
(619) 471-9062
Enumerated
Jun 11, 2014
Record last updated
Apr 29, 2024
Fax
(619) 471-9053
Medicare enrollment
Enrolled (PECOS I20220720001817); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 2014
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 200 W Arbor Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Alison A'Court, MDAnesthesiology Physician1912218199
  2. Benjamin Abbadessa, M.D.Colon & Rectal Surgery Physician1255593612
  3. Geraldine Abcede, RNCertified Registered Nurse Anesthetist1982384046
  4. Joseph Abdelmalek, M.DNephrology Physician1740485531
  5. Kristy AbelCertified Registered Nurse Anesthetist1962113035
  6. Paula Abeleda, NPFamily Nurse Practitioner1558945022

Verify Michael E. Tang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 154723
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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63% fewer Medicare Part D claims than the average infectious disease physician in 2024

254 Medicare Part D claims for 58 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.

  1. Michael Tang254
  2. Specialty average689

Most prescribed

  1. Fluconazole23 claims
  2. Amoxicillin-Clavulanate Potass19 claims
  3. Vancomycin Hcl18 claims
  4. Cefadroxil16 claims
  5. Cefpodoxime Proxetil16 claims
  6. Doxycycline Monohydrate13 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

  1. Regents OF The University OF CaliforniaSan Diego, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael E. Tang among 1,119 infectious disease physician records in California

Michael E. Tang, 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 2014, is newer than 80% of them.

  • NPI issued2014 · 80% of these records are older, 18% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2014 · median 2003 among the 735 with a school on file
  • Record last updated2024 · 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.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Saima Aslam, M.D.San Diego, CA 921031477565257
  2. Constance Benson, M.D.San Diego, CA 921031871541664
  3. Ajay Bharti, MDSan Diego, CA 921031902954910
  4. Sara Browne, M.DSan Diego, CA 921031275571176
  5. Joshua Fierer, M.D.San Diego, CA 921031871525584
  6. Theodoros Katsivas, MDSan Diego, CA 921031679526164
  7. William Mathews, M.D.San Diego, CA 921031194773259
  8. Kalpana Natrajan, M.D.San Diego, CA 921031770686834

Common questions

What is Michael E. Tang, MD's NPI number?

Michael E. Tang, MD's National Provider Identifier (NPI) is 1982018545, issued on Jun 11, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Michael E. Tang, MD located?

The NPPES record lists a practice address at 200 W Arbor Dr, San Diego, CA, 92103. Phone: (619) 471-9062. Providers update this record themselves, so call before visiting.

How can I verify Michael E. Tang, MD's license?

NPPES lists California license number 154723, 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 Michael E. Tang, MD prescribe under Medicare Part D?

In 2024, Michael E. Tang, MD had 254 Medicare Part D claims for 58 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.