NPPES file of Aug 9, 2026

Monica Manga, M.D.

Internal Medicine Physician · Visalia, CA

Monica Manga, M.D. is an internal medicine physician with a practice address in Visalia, California, and NPI 1669479630, issued on Jul 5, 2005. Check the license (California A89257, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669479630
Name
Monica Manga
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A89257 CA
Self-reported in NPPES; status is on the state search
Practice location
5400 W Hillsdale Ave, Visalia, CA 93291
Phone
(559) 738-7579
Enumerated
Jul 5, 2005
Record last updated
Mar 6, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(559) 739-0278
Medicare enrollment
Enrolled (PECOS I20051222000358); accepts Medicare assignment
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.
Download card Updates feed

Also registered at 5400 W Hillsdale Ave

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

  1. Chonny AndersonFamily Nurse Practitioner1912618562
  2. Ashkan Attaran, M.D.Cardiovascular Disease Physician1194043042
  3. Rhett Beattie, FNPFamily Nurse Practitioner1528336435
  4. Craig Calloway, M.D.Otolaryngology Physician1154327153
  5. Kristal Calloway, AUDIOLOGISTAudiologist1194999557
  6. Joseph Chidi, M.D.Urology Physician1366448318

Verify Monica Manga in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A89257
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2.5 times the Medicare Part D claims of the average internal medicine physician in 2024

8,017 Medicare Part D claims for 519 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 85 claims were for opioids.

  1. Monica Manga8,017
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium652 claims
  2. Levothyroxine Sodium432 claims
  3. Losartan Potassium314 claims
  4. Metformin Hcl Er227 claims
  5. Amlodipine Besylate221 claims
  6. Lisinopril218 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 89 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.4
  2. Costout of 100 · 30%61.9
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $95.40

5 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Monica Manga$95.40
  2. Specialty average$1,303.06

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

  1. Key Medical Associates IncVisalia, CA

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

Monica Manga among 17,696 internal medicine physician records in California

Monica Manga, M.D. is one of 17,696 internal medicine 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1998 · median 2004 among the 11,065 with a school on file
  • Record last updated2015 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

58 internal medicine physician records list a practice address in Visalia

They are 58 of the 4,225 NPPES records with a practice address in Visalia, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Chawki Gerges, M.D.Visalia, CA 932911982600946
  2. Lawrence Ginsberg, M.D.Visalia, CA 932911326044181
  3. Bruce Hall, M.D.Visalia, CA 932911720085251
  4. Thanit Hasadsri, M.D.Visalia, CA 932911346334687
  5. Olayinka Omololu, MDVisalia, CA 932911861445470
  6. Henry Ow-Yong, M.D.Visalia, CA 932911154435428
  7. Angela Pap, M.D.Visalia, CA 932911477550838
  8. Nauman Qureshi, M.D.Visalia, CA 932911578577177

Common questions

What is Monica Manga, M.D.'s NPI number?

Monica Manga, M.D.'s National Provider Identifier (NPI) is 1669479630, issued on Jul 5, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Monica Manga, M.D. located?

The NPPES record lists a practice address at 5400 W Hillsdale Ave, Visalia, CA, 93291. Phone: (559) 738-7579. Providers update this record themselves, so call before visiting.

How can I verify Monica Manga, M.D.'s license?

NPPES lists California license number A89257, 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 Monica Manga, M.D. prescribe under Medicare Part D?

In 2024, Monica Manga, M.D. had 8,017 Medicare Part D claims for 519 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Monica Manga, M.D.'s MIPS final score?

The 2023 MIPS final score is 89 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.