NPPES file of Aug 9, 2026

Craig Xi Alpha, D.D.S

Oral and Maxillofacial Surgery (Dentist) · Sacramento, CA

Craig Xi Alpha, D.D.S is an oral and maxillofacial surgery (dentist) with a practice address in Sacramento, California, and NPI 1447385430, issued on Feb 22, 2007. Check the license (California 54666, 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
1447385430
Name
Craig Xi Alpha
Credential
D.D.S
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
54666 CA
Self-reported in NPPES; status is on the state search
Practice location
2525 K St, Sacramento, CA 95816
Phone
(916) 442-1882
Enumerated
Feb 22, 2007
Record last updated
Mar 21, 2024
Fax
(916) 442-3039
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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Also registered at 2525 K St

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

  1. Lindsay Fong, D.M.D.Dentist1245542349
  2. Jon Fuiks, DDSGeneral Practice Dentistry1629177001
  3. Gregory Heise, D.D.SOral and Maxillofacial Surgery (Dentist)1659468569
  4. Carolyn Ishii, D.M.D.Dentist1790909919
  5. Jason Matsushino, DDSGeneral Practice Dentistry1578725750
  6. John Nahorney, DDSGeneral Practice Dentistry1023121720

Verify Craig Xi Alpha 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 54666
    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

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10% more Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024

445 Medicare Part D claims for 202 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 179 claims were for opioids.

  1. Craig Alpha445
  2. Specialty average406

Most prescribed

  1. Hydrocodone-Acetaminophen164 claims
  2. Ibuprofen136 claims
  3. Amoxicillin101 claims
  4. Azithromycin13 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.

Craig Xi Alpha among 987 oral and maxillofacial surgery (dentist) records in California

Craig Xi Alpha, D.D.S 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 2007, is newer than 34% of them.

  • NPI issued2007 · 34% of these records are older, 42% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 7% of these records are
  • Record last updated2024 · 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.

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

  1. Jeffrey Delgadillo, DDSSacramento, CA 958161801334792
  2. Gregory Heise, D.D.SSacramento, CA 958161659468569
  3. Brian Royse, D.D.S.Sacramento, CA 958161417002783
  4. Loche Johnson, DDSSacramento, CA 958211790845659
  5. Christopher Kane, DDSSacramento, CA 958211528126828
  6. Michael Phelps, DDSSacramento, CA 958211013075308
  7. Alexander Powell, DDSSacramento, CA 958211235690124
  8. Reza Fouladi, D.D.S, M.D.Sacramento, CA 958231962561340

Common questions

What is Craig Xi Alpha, D.D.S's NPI number?

Craig Xi Alpha, D.D.S's National Provider Identifier (NPI) is 1447385430, issued on Feb 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Craig Xi Alpha, D.D.S located?

The NPPES record lists a practice address at 2525 K St, Sacramento, CA, 95816. Phone: (916) 442-1882. Providers update this record themselves, so call before visiting.

How can I verify Craig Xi Alpha, D.D.S's license?

NPPES lists California license number 54666, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Craig Xi Alpha, D.D.S prescribe under Medicare Part D?

In 2024, Craig Xi Alpha, D.D.S had 445 Medicare Part D claims for 202 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.

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.