Lorraine Isabella Chong Tai, MD
Internal Medicine Physician · Bethlehem, PA
Lorraine Isabella Chong Tai, MD is an internal medicine physician with a practice address in Bethlehem, Pennsylvania, and NPI 1649913377, issued on Apr 20, 2022. Check the license (Pennsylvania MD489902, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Lorraine Isabella Chong Tai
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD489902 PA
Self-reported in NPPES; status is on the state search - Practice location
- 801 Ostrum St, Bethlehem, PA 18015
- Phone
- (484) 526-6643
- Enumerated
- Apr 20, 2022
- Record last updated
- Jun 23, 2025
- Fax
- (833) 616-5210
- Medicare enrollment
- Enrolled (PECOS I20250828004159); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 801 Ostrum St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Herman AbuchowskiCertified Registered Nurse Anesthetist1669148573
- Daniel Ackerman, M.D.Neurology Physician1154642338
- Kathleen Ackert, DOObstetrics & Gynecology Physician1053933648
- Rachel Ackley, M.S. CCC-SLPSpeech-Language Pathologist1942640321
- Samuel Acquah, MDAnesthesiology Physician1851823785
Verify Lorraine Isabella Chong Tai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD489902Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $248.46
3 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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 2 group practices
- Gslpg, IncOrwigsburg, PA
- St Lukes Physician Group IncQuakertown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lorraine Isabella Chong Tai among 7,300 internal medicine physician records in Pennsylvania
Lorraine Isabella Chong Tai, MD 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 2022, is newer than 85% of them.
- NPI issued2022 · 85% of these records are older, 11% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2022 · median 2008 among the 4,208 with a school on file
- Record last updated2025 · 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).
157 internal medicine physician records list a practice address in Bethlehem
They are 157 of the 4,797 NPPES records with a practice address in Bethlehem, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Bethlehem → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Nneka Anagbogu, MDBethlehem, PA 180151710995394
- Joseph Bacak, M.D.Fountain Hill, PA 180151245207034
- Colleen Cahill, MDBethlehem, PA 180151841250834
- George Daoud, DOBethlehem, PA 180151861597585
- Fabio Dorville, M.D.Fountain Hill, PA 180151396794913
- Kaushik Kundu, M.D.Fountain Hill, PA 180151942259577
- David Leh, MDBethlehem, PA 180151174621981
- Hetul Mehta, D.O.Bethlehem, PA 180151578669479
Common questions
What is Lorraine Isabella Chong Tai, MD's NPI number?
Lorraine Isabella Chong Tai, MD's National Provider Identifier (NPI) is 1649913377, issued on Apr 20, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Lorraine Isabella Chong Tai, MD located?
The NPPES record lists a practice address at 801 Ostrum St, Bethlehem, PA, 18015. Phone: (484) 526-6643. Providers update this record themselves, so call before visiting.
How can I verify Lorraine Isabella Chong Tai, MD's license?
NPPES lists Pennsylvania license number MD489902, 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.
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.