NPPES file of Aug 9, 2026

Tiffany E. Hill, MD

Family Medicine Physician · Visalia, CA

Tiffany E. Hill, MD is a family medicine physician with a practice address in Visalia, California, and NPI 1174756241, issued on Aug 24, 2009. Check the license (California A106853, 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
1174756241
Name
Tiffany E. Hill
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A106853 CA
Self-reported in NPPES; status is on the state search
Practice location
5400 W Hillsdale Ave, Visalia, CA 93291
Phone
(559) 738-7513
Enumerated
Aug 24, 2009
Record last updated
Apr 24, 2025
Fax
(559) 739-0424
Medicare enrollment
Enrolled (PECOS I20100310000120); accepts Medicare assignment
Medical or professional school
University Of California, Geffen School Of Medicine, 2007
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 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 Tiffany E. Hill in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A106853
    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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61% fewer Medicare Part D claims than the average family medicine physician in 2024

1,390 Medicare Part D claims for 240 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 33 claims were for opioids.

  1. Tiffany Hill1,390
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium103 claims
  2. Amlodipine Besylate72 claims
  3. Lisinopril56 claims
  4. Gabapentin54 claims
  5. Losartan Potassium54 claims
  6. Metformin Hcl47 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: $23.96

1 payment: food and beverage; the largest payer was Dexcom, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tiffany Hill$23.96
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Adventist Health Physicians NetworkHanford, CA
  2. County OF Los AngelesLancaster, CA

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

Tiffany E. Hill among 17,133 family medicine physician records in California

Tiffany E. Hill, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 58% of them.

  • NPI issued2009 · 58% of these records are older, 40% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2007 · median 2005 among the 10,652 with a school on file
  • Record last updated2025 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

74 family medicine physician records list a practice address in Visalia

They are 74 of the 4,225 NPPES records with a practice address in Visalia, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Robert Allen, M.D.Visalia, CA 932911629074489
  2. John Booker, M.D.Visalia, CA 932911790769768
  3. Peter Caballes, MDVisalia, CA 932911275591521
  4. John Coffey, MDVisalia, CA 932911003826728
  5. Glenda Dalby, M.D.Visalia, CA 932911912903972
  6. Carlos Dominguez, M.D.Visalia, CA 932911548266505
  7. Ash Ghaly, M.D.Visalia, CA 932911619081528
  8. Laurie Hagopian-Dresser, DOVisalia, CA 932911578513610

Common questions

What is Tiffany E. Hill, MD's NPI number?

Tiffany E. Hill, MD's National Provider Identifier (NPI) is 1174756241, issued on Aug 24, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Tiffany E. Hill, MD located?

The NPPES record lists a practice address at 5400 W Hillsdale Ave, Visalia, CA, 93291. Phone: (559) 738-7513. Providers update this record themselves, so call before visiting.

How can I verify Tiffany E. Hill, MD's license?

NPPES lists California license number A106853, 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 Tiffany E. Hill, MD prescribe under Medicare Part D?

In 2024, Tiffany E. Hill, MD had 1,390 Medicare Part D claims for 240 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.