John Huang, M.D.
Internal Medicine Physician · Wallingford, CT
John Huang, M.D. is an internal medicine physician with a practice address in Wallingford, Connecticut, and NPI 1306860432, issued on Jul 26, 2006. Check the license (Connecticut 040314, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John Huang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 040314 CT
Self-reported in NPPES; status is on the state search - Practice location
- 67 Masonic Ave, Wallingford, CT 06492
- Phone
- (203) 284-3144
- Enumerated
- Jul 26, 2006
- Record last updated
- Jul 31, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (203) 284-3150
- Medicaid ID
- 110234151 CT
- Medicare enrollment
- Enrolled (PECOS I20061012000433); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,623 in Connecticut → Look up another NPI →
Also registered at 67 Masonic Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Blanche Agostinelli, APRNAdult Psychiatric/Mental Health Clinical Nurse Specialist1952633703
- Alla Bernshteyn, MDInternal Medicine Physician1063499507
- Andrea Joseph, LCSWClinical Social Worker1942534045
- Richard Kull, M.D.Psychiatry Physician1437489663
- Kathryn Macary, APRNAdult Psychiatric/Mental Health Clinical Nurse Specialist1184600603
- Donna Mariano, APRNPrimary Care Nurse Practitioner1194749283
Verify John Huang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 040314Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.7 times the Medicare Part D claims of the average internal medicine physician in 2024
18,166 Medicare Part D claims for 1,594 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 668 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,103 claims
- Amlodipine Besylate809 claims
- Levothyroxine Sodium625 claims
- Lisinopril509 claims
- Simvastatin412 claims
- Pantoprazole Sodium386 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.
The MIPS final score for 2023 (Medicare payment program): 93.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $395.04
6 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Hartford Healthcare Medical Group IncSouthington, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Huang among 2,623 internal medicine physician records in Connecticut
John Huang, M.D. is one of 2,623 internal medicine physician records with a practice address in Connecticut. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1999 · median 2004 among the 1,646 with a school on file
- Record last updated2013 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 internal medicine physician records list a practice address in Wallingford
They are 32 of the 863 NPPES records with a practice address in Wallingford, and 2,623 internal medicine physician records in Connecticut.
All 2,623 in Connecticut → Every provider in Wallingford → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Muhammad Al Mounayer, M.D.Wallingford, CT 064921093717837
- Alla Bernshteyn, MDWallingford, CT 064921063499507
- Anatoly Braylovsky, MDWallingford, CT 064921023004124
- Santosh Doddamane, DOWallingford, CT 064921669491775
- Vicki Ehrlich, M.D.Wallingford, CT 064921639150337
- Sarah Finnegan, MDWallingford, CT 064921164501763
- Sue-Ellen Franklyn-Benson, M.D.Wallingford, CT 064921245288265
- Jordan Goetz, MDYalesville, CT 064921104893171
Common questions
What is John Huang, M.D.'s NPI number?
John Huang, M.D.'s National Provider Identifier (NPI) is 1306860432, issued on Jul 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Huang, M.D. located?
The NPPES record lists a practice address at 67 Masonic Ave, Wallingford, CT, 06492. Phone: (203) 284-3144. Providers update this record themselves, so call before visiting.
How can I verify John Huang, M.D.'s license?
NPPES lists Connecticut license number 040314, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Huang, M.D. prescribe under Medicare Part D?
In 2024, John Huang, M.D. had 18,166 Medicare Part D claims for 1,594 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is John Huang, M.D.'s MIPS final score?
The 2023 MIPS final score is 93.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.