Chuanyun Gao, MD
Endocrinology, Diabetes & Metabolism Physician · Waltham, MA
Chuanyun Gao, MD is an endocrinology, diabetes & metabolism physician with a practice address in Waltham, Massachusetts, and NPI 1609070267, issued on Jun 14, 2007. Check the license (Massachusetts 233406, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Chuanyun Gao
- Credential
- MD
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 233406 MA
BP1-0016774 TX
Self-reported in NPPES; status is on the state search - Practice location
- 355 Waverley Oaks RD, Waltham, MA 02452
- Phone
- (781) 314-7600
- Enumerated
- Jun 14, 2007
- Record last updated
- Jun 2, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100914000747); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 522 in Massachusetts → Look up another NPI →
Also registered at 355 Waverley Oaks RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Fickie, MDInternal Medicine Physician1891897757
- Sarah Larocque, R.D.Registered Dietitian1326394289
- Amanda McSweeney, C.N.M.Advanced Practice Midwife1043410590
- Elissa Stecker, M.D,Internal Medicine Physician1295056000
- Alice Zacarian, M.D.Internal Medicine Physician1871580597
Verify Chuanyun Gao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 233406Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
1,362 Medicare Part D claims for 255 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 67% of claims.
Most prescribed
- Ozempic281 claims
- Mounjaro146 claims
- Trulicity136 claims
- Metformin Hcl Er114 claims
- Jardiance95 claims
- Levothyroxine Sodium82 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: $236.86
6 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Bills Medicare through one group practice
- Seen Medical Group OF MA, P.C.Needham, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Chuanyun Gao among 522 endocrinology, diabetes & metabolism physician records in Massachusetts
Chuanyun Gao, MD is one of 522 endocrinology, diabetes & metabolism physician records with a practice address in Massachusetts. 82% 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 48% of them.
- NPI issued2007 · 48% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1995 · median 2002 among the 378 with a school on file
- Record last updated2014 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Massachusetts
There are 522 endocrinology, diabetes & metabolism physician records in Massachusetts.
All 522 in Massachusetts → Every provider in Waltham → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Abdul Asmal, MD PHDWaltham, MA 024511144210832
- Frideriki Vlahokosta, M.D.Brookline, MA 024471851587281
- Linda Margiloff, M.D.Brookline, MA 024461750333472
- Doreen Matteson, M.D.Brookline, MA 024451033345640
- Tobin Abraham, M.D.Chestnut Hill, MA 024671568629376
- Marcy Cheifetz, MDChestnut Hill, MA 024671003825415
- James Goldman, MDChestnut Hill, MA 024671780681981
- Susan Haden, MDChestnut Hill, MA 024671316903503
Common questions
What is Chuanyun Gao, MD's NPI number?
Chuanyun Gao, MD's National Provider Identifier (NPI) is 1609070267, issued on Jun 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Chuanyun Gao, MD located?
The NPPES record lists a practice address at 355 Waverley Oaks RD, Waltham, MA, 02452. Phone: (781) 314-7600. Providers update this record themselves, so call before visiting.
How can I verify Chuanyun Gao, MD's license?
NPPES lists Massachusetts license number 233406, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Chuanyun Gao, MD prescribe under Medicare Part D?
In 2024, Chuanyun Gao, MD had 1,362 Medicare Part D claims for 255 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.