Thuy D. Hoang, D.O.
Internal Medicine Physician · Lancaster, PA
Thuy D. Hoang, D.O. is an internal medicine physician with a practice address in Lancaster, Pennsylvania, and NPI 1225027402, issued on Oct 19, 2005. Check the license (Pennsylvania OS012505, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Thuy D. Hoang
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS012505 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2110 Harrisburg Pike, Lancaster, PA 17604
- Phone
- (717) 544-3191
- Enumerated
- Oct 19, 2005
- Record last updated
- Sep 5, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (717) 544-3637
- Medicaid ID
- 0019291920001 PA
- Medicare enrollment
- Enrolled (PECOS I20140724000333); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1999
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 2110 Harrisburg Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Thuy D. Hoang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS012505Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
375 Medicare Part D claims for 294 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Methylprednisolone44 claims
- Amoxicillin-Clavulanate Potass28 claims
- Doxycycline Hyclate28 claims
- Albuterol Sulfate Hfa26 claims
- Prednisone24 claims
- Azithromycin22 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.
Bills Medicare through one group practice
- Meritus Urgent Care LLCHagerstown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thuy D. Hoang among 7,300 internal medicine physician records in Pennsylvania
Thuy D. Hoang, D.O. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1999 · median 2008 among the 4,208 with a school on file
- Record last updated2007 · 56% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
91 internal medicine physician records list a practice address in Lancaster
They are 91 of the 5,378 NPPES records with a practice address in Lancaster, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Lancaster → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bradford Granger, M.D.Lancaster, PA 176041083603526
- Anthony Samphilipo, D.O.Lancaster, PA 176041053301663
- Swapna Deshpande, MDLancaster, PA 176031689616583
- Chinenye Emuwa, MDLancaster, PA 176031629233424
- Carrie Goldkamp, VMD, DACVIMLancaster, PA 176031063001980
- Marianne Kelly, M.D.Lancaster, PA 176031497861579
- John King, MDLancaster, PA 176031528001443
- Michael Manolas, MDLancaster, PA 176031578765301
Common questions
What is Thuy D. Hoang, D.O.'s NPI number?
Thuy D. Hoang, D.O.'s National Provider Identifier (NPI) is 1225027402, issued on Oct 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Thuy D. Hoang, D.O. located?
The NPPES record lists a practice address at 2110 Harrisburg Pike, Lancaster, PA, 17604. Phone: (717) 544-3191. Providers update this record themselves, so call before visiting.
How can I verify Thuy D. Hoang, D.O.'s license?
NPPES lists Pennsylvania license number OS012505, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Thuy D. Hoang, D.O. prescribe under Medicare Part D?
In 2024, Thuy D. Hoang, D.O. had 375 Medicare Part D claims for 294 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.