Caroline B. Huang, M.D.
Endocrinology, Diabetes & Metabolism Physician · Arlington, VA
Caroline B. Huang, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Arlington, Virginia, and NPI 1508804790, issued on Jun 2, 2006. Check the license (Virginia 0101232849, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Caroline B. Huang
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 0101232849 VA
Self-reported in NPPES; status is on the state search - Practice location
- 1625 N George Mason Dr, Arlington, VA 22205
- Phone
- (703) 717-4170
- Enumerated
- Jun 2, 2006
- Record last updated
- Jan 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (703) 717-4171
- Medicare enrollment
- Enrolled (PECOS I20061204000447); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 264 in Virginia → Look up another NPI →
Also registered at 1625 N George Mason Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mark Aarons, M.D.Internal Medicine Physician1730371774
- Lauren Abate, CRNPAcute Care Nurse Practitioner1306240833
- Ashley AchiampongFamily Nurse Practitioner1780369116
- Haideh Ansari, DPT, PT, CLTPhysical Therapist1568127603
- Lauren Athey, PTPhysical Therapist1700541091
- Thien-Giang Bach-Huynh, M.D.Endocrinology, Diabetes & Metabolism Physician1881649556
Verify Caroline B. Huang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101232849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,120 Medicare Part D claims for 341 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 54% of claims.
Most prescribed
- Levothyroxine Sodium230 claims
- Synthroid187 claims
- Metformin Hcl136 claims
- Jardiance126 claims
- Ozempic103 claims
- Nano 2nd Gen Pen Needle83 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: $2,049.80
81 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
- Privia Medical Group, LLCLanham, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caroline B. Huang among 264 endocrinology, diabetes & metabolism physician records in Virginia
Caroline B. Huang, M.D. is one of 264 endocrinology, diabetes & metabolism physician records with a practice address in Virginia. 84% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 61% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2000 · median 2004 among the 188 with a school on file
- Record last updated2014 · 54% 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 Virginia 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 Virginia
There are 264 endocrinology, diabetes & metabolism physician records in Virginia.
All 264 in Virginia → Every provider in Arlington → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Thien-Giang Bach-Huynh, M.D.Arlington, VA 222051881649556
- Christina Go, M.D.Arlington, VA 222051992980619
- Massoud Saberinia, MDArlington, VA 222051962437079
- Domenica Rubino, M.D.Arlington, VA 222061639226236
- Leilani Pathak, MDArlington, VA 222031730640855
- Jisun Yi, MDWoodbridge, VA 221931689965683
- Maria RamirezWoodbridge, VA 221921720238363
- Zachary Kaye, M.D.Woodbridge, VA 221911548230907
Common questions
What is Caroline B. Huang, M.D.'s NPI number?
Caroline B. Huang, M.D.'s National Provider Identifier (NPI) is 1508804790, issued on Jun 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Caroline B. Huang, M.D. located?
The NPPES record lists a practice address at 1625 N George Mason Dr, Arlington, VA, 22205. Phone: (703) 717-4170. Providers update this record themselves, so call before visiting.
How can I verify Caroline B. Huang, M.D.'s license?
NPPES lists Virginia license number 0101232849, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Caroline B. Huang, M.D. prescribe under Medicare Part D?
In 2024, Caroline B. Huang, M.D. had 2,120 Medicare Part D claims for 341 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.