NPPES file of Aug 9, 2026

William Charles Akin, DDS

Dentist · Boston, MA

William Charles Akin, DDS is a dentist with a practice address in Boston, Massachusetts, and NPI 1518138981, issued on Mar 13, 2008. Check the license (Massachusetts 9799, as entered in NPPES) with the Massachusetts 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
1518138981
Name
William Charles Akin
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
9799 MA
Self-reported in NPPES; status is on the state search
Practice location
1 Kneeland St, Boston, MA 02111
Phone
(617) 292-3117
Enumerated
Mar 13, 2008
Record last updated
Mar 13, 2008 (not updated in 18 years: call before relying on the address or phone)
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 1 Kneeland St

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

  1. Matias Abarca Caldera, DDSStudent in an Organized Health Care Education/Training Program1316789936
  2. Anood Abdel JawadStudent in an Organized Health Care Education/Training Program1962247072
  3. Ryan Abdool, DMDDentist1336318609
  4. Anam AbidiStudent in an Organized Health Care Education/Training Program1982536447
  5. Hayam AbouseoudDentist1922779719
  6. Ayman Aboushala, D.M.D.Endodontics1730244401

Verify William Charles Akin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 9799
    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 Massachusetts 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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10.1 times the Medicare Part D claims of the average dentist in 2024

867 Medicare Part D claims for 231 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 174 claims were for opioids.

  1. William Akin867
  2. Specialty average86

Most prescribed

  1. Amoxicillin218 claims
  2. Chlorhexidine Gluconate218 claims
  3. Ibuprofen165 claims
  4. Hydrocodone-Acetaminophen156 claims
  5. Ibu29 claims
  6. Clindamycin Hcl26 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: $297.13

4 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie 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.

  1. William Akin$297.13
  2. Specialty average$540.36

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

William Charles Akin among 2,934 dentist records in Massachusetts

William Charles Akin, DDS is one of 2,934 dentist records with a practice address in Massachusetts. 58% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 23% of them.

  • NPI issued2008 · 23% of these records are older, 71% newer
  • In a Medicare fileYes · 58% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2008 · 63% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

745 dentist records list a practice address in Boston

They are 745 of the 41,865 NPPES records with a practice address in Boston, and 2,934 dentist records in Massachusetts.

The 8 dentist records with the nearest ZIP codes

  1. Ryan Abdool, DMDBoston, MA 021111336318609
  2. Fred Boustany, DMDBoston, MA 021111568527331
  3. Kimberly Chang, DMDBoston, MA 021111033291653
  4. Edward Fidrocki, DDSBoston, MA 021111952385742
  5. Maria Gonzalez, D.D.S.Boston, MA 021111316152135
  6. Daniel Green, D.D.S.Boston, MA 021111982875274
  7. George Hu, DMDBoston, MA 021111477628345
  8. Melissa Ing, D.M.D.Boston, MA 021111609080670

Common questions

What is William Charles Akin, DDS's NPI number?

William Charles Akin, DDS's National Provider Identifier (NPI) is 1518138981, issued on Mar 13, 2008. An NPI identifies a provider in billing; it is not a license.

Where is William Charles Akin, DDS located?

The NPPES record lists a practice address at 1 Kneeland St, Boston, MA, 02111. Phone: (617) 292-3117. Providers update this record themselves, so call before visiting.

How can I verify William Charles Akin, DDS's license?

NPPES lists Massachusetts license number 9799, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does William Charles Akin, DDS prescribe under Medicare Part D?

In 2024, William Charles Akin, DDS had 867 Medicare Part D claims for 231 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.