Anna Chang-Chien, DDS
Dentist · Boston, MA
Anna Chang-Chien, DDS is a dentist with a practice address in Boston, Massachusetts, and NPI 1679291488, issued on Aug 17, 2022. Check the license (Massachusetts DN1859559, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anna Chang-Chien
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- DN1859559 MA
Self-reported in NPPES; status is on the state search - Practice location
- 188 Longwood Ave, Boston, MA 02115
- Phone
- (617) 432-1434
- Enumerated
- Aug 17, 2022
- Record last updated
- Jul 5, 2025
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,934 in Massachusetts → Look up another NPI →
Also registered at 188 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Salem Al-Qabandi, DMDOrthodontics and Dentofacial Orthopedics Dentistry1518129519
Verify Anna Chang-Chien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license DN1859559Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average dentist in 2024
82 Medicare Part D claims for 25 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.
Most prescribed
- Chlorhexidine Gluconate35 claims
- Ibuprofen21 claims
- Amoxicillin13 claims
- Azithromycin12 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: $45.62
2 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Anna Chang-Chien among 2,934 dentist records in Massachusetts
Anna Chang-Chien, 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 2022, is newer than 76% of them.
- NPI issued2022 · 76% of these records are older, 19% 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 updated2025 · 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.
All 2,934 in Massachusetts → Every provider in Boston → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Athbi Alqareer, B.D.M.Boston, MA 021151740445923
- Michelle Bendayan, HBSC, DDSBoston, MA 021151437390374
- Wendy Cohen, D.M.D.Boston, MA 021151245494020
- Stephelynn Deluca, D.D.S.Boston, MA 021151689835886
- Hamasat Gheddaf Dam, D.M.DBoston, MA 021151639368236
- Kevin Guze, DMDBoston, MA 021151659539336
- Joohyung Kim, D.D.S.Boston, MA 021151407010267
- Soo-Woo Kim, D.M.D., D.M.SC. M.S.Boston, MA 021151710134812
Common questions
What is Anna Chang-Chien, DDS's NPI number?
Anna Chang-Chien, DDS's National Provider Identifier (NPI) is 1679291488, issued on Aug 17, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Anna Chang-Chien, DDS located?
The NPPES record lists a practice address at 188 Longwood Ave, Boston, MA, 02115. Phone: (617) 432-1434. Providers update this record themselves, so call before visiting.
How can I verify Anna Chang-Chien, DDS's license?
NPPES lists Massachusetts license number DN1859559, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Anna Chang-Chien, DDS prescribe under Medicare Part D?
In 2024, Anna Chang-Chien, DDS had 82 Medicare Part D claims for 25 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.