NPPES file of Aug 9, 2026

Holly D. Hatt, D.M.D., M.D.

Oral and Maxillofacial Surgery (Dentist) · Poway, CA

Holly D. Hatt, D.M.D., M.D. is an oral and maxillofacial surgery (dentist) with a practice address in Poway, California, and NPI 1912087164, issued on Oct 16, 2006. Check the license (California 53345, as entered in NPPES) with the California board that licenses this profession; 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
1912087164
Name
Holly D. Hatt
Credential
D.M.D., M.D.
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License numbers
53345 CA
A91989 CA
Self-reported in NPPES; status is on the state search
Practice location
15725 Pomerado RD, Poway, CA 92064
Phone
(858) 451-0200
Enumerated
Oct 16, 2006
Record last updated
Apr 25, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(858) 451-0250
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest oral and maxillofacial surgery (dentist) records → All 987 in California → Look up another NPI →

Also registered at 15725 Pomerado RD

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

  1. Maria Aceves, PA-CMedical Physician Assistant1710973862
  2. Charles Callery, MDSurgery Physician1205819596
  3. Christopher Chisholm, M.D.Pain Medicine (Anesthesiology) Physician1538173950
  4. Karen Gold, PTPhysical Therapist1205163375
  5. Lynn Herring, MDPediatrics Physician1467426049
  6. Shafi Khalid, M.D.Interventional Pain Medicine Physician1750343760

Verify Holly D. Hatt in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 53345    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
Find 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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84% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024

746 Medicare Part D claims for 196 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 130 claims were for opioids.

  1. Holly Hatt746
  2. Specialty average406

Most prescribed

  1. Amoxicillin197 claims
  2. Chlorhexidine Gluconate187 claims
  3. Ibuprofen153 claims
  4. Oxycodone-Acetaminophen71 claims
  5. Hydrocodone-Acetaminophen42 claims
  6. Clindamycin Hcl25 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: $56.46

3 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. The 4,075 providers of this specialty with any payment received $1,077.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Holly Hatt$56.46
  2. Specialty average$1,077.58

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

Holly D. Hatt among 987 oral and maxillofacial surgery (dentist) records in California

Holly D. Hatt, D.M.D., M.D. is one of 987 oral and maxillofacial surgery (dentist) records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 66% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2019 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Oral and Maxillofacial Surgery (Dentist) providers in California

There are 987 oral and maxillofacial surgery (dentist) records in California.

All 987 in California → Every provider in Poway → Oral and Maxillofacial Surgery (Dentist) nationwide →

The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes

  1. Harrison Fortney, DDSPoway, CA 920641013094036
  2. Robert Gramins, DDSPoway, CA 920641285711291
  3. Albert Lin, DDSPoway, CA 920641427135417
  4. S Podstreleny, DDSPoway, CA 920641922188150
  5. Clarence Tang, DDS, MDPoway, CA 920641790987972
  6. Kouros Izadi, DMDSan Marcos, CA 920691902914021
  7. Shin Kim, D.D.S.Camp Pendleton, CA 920581154645661
  8. Ali Sami, DDSSantee, CA 920711265635585

Common questions

What is Holly D. Hatt, D.M.D., M.D.'s NPI number?

Holly D. Hatt, D.M.D., M.D.'s National Provider Identifier (NPI) is 1912087164, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Holly D. Hatt, D.M.D., M.D. located?

The NPPES record lists a practice address at 15725 Pomerado RD, Poway, CA, 92064. Phone: (858) 451-0200. Providers update this record themselves, so call before visiting.

How can I verify Holly D. Hatt, D.M.D., M.D.'s license?

NPPES lists California license number 53345, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Holly D. Hatt, D.M.D., M.D. prescribe under Medicare Part D?

In 2024, Holly D. Hatt, D.M.D., M.D. had 746 Medicare Part D claims for 196 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.