Ann-Catherine Bautista, DMD
Dentist · Milpitas, CA
Ann-Catherine Bautista, DMD is a dentist with a practice address in Milpitas, California, and NPI 1194194191, issued on Sep 20, 2015. Check the license (California 64638, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann-Catherine Bautista
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License number
- 64638 CA
Self-reported in NPPES; status is on the state search - Practice location
- 430 E Calaveras Blvd, Milpitas, CA 95035
- Phone
- (650) 534-6301
- Enumerated
- Sep 20, 2015
- Record last updated
- Sep 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 14,729 in California → Look up another NPI →
Also registered at 430 E Calaveras Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ann-Catherine Bautista in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 64638Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average dentist in 2024
87 Medicare Part D claims for 19 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Chlorhexidine Gluconate73 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: $233.92
11 payments; by number, the most common kind was food and beverage; the largest payer was Ultradent Products Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Ann-Catherine Bautista among 14,729 dentist records in California
Ann-Catherine Bautista, DMD is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 67% of them.
- NPI issued2015 · 67% of these records are older, 30% newer
- In a Medicare fileYes · 56% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2015 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
72 dentist records list a practice address in Milpitas
They are 72 of the 878 NPPES records with a practice address in Milpitas, and 14,729 dentist records in California.
All 14,729 in California → Every provider in Milpitas → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Barry Hall, D.D.SMilpitas, CA 950351578664546
- William Htun, DDSMilpitas, CA 950351811919756
- .david Hughes, D.D.S.Milpitas, CA 950351184722209
- Walter Kosich, D.D.S.Milpitas, CA 950351235236837
- Daniel Ma, DDSMilpitas, CA 950351699884361
- Rocelle Maliksi, DDSMilpitas, CA 950351568560852
- Marlene Mao, D.D.S.Milpitas, CA 950351700894532
- Marietta Marzan, DMDMilpitas, CA 950351316043029
Common questions
What is Ann-Catherine Bautista, DMD's NPI number?
Ann-Catherine Bautista, DMD's National Provider Identifier (NPI) is 1194194191, issued on Sep 20, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Ann-Catherine Bautista, DMD located?
The NPPES record lists a practice address at 430 E Calaveras Blvd, Milpitas, CA, 95035. Phone: (650) 534-6301. Providers update this record themselves, so call before visiting.
How can I verify Ann-Catherine Bautista, DMD's license?
NPPES lists California license number 64638, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Ann-Catherine Bautista, DMD prescribe under Medicare Part D?
In 2024, Ann-Catherine Bautista, DMD had 87 Medicare Part D claims for 19 beneficiaries; the average among dentist prescribers was 86. 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.