NPPES file of Aug 9, 2026

Allan P. Lam, DO

Gastroenterology Physician · Crestview Hills, KY

Allan P. Lam, DO is a gastroenterology physician with a practice address in Crestview Hills, Kentucky, and NPI 1225271026, issued on Apr 9, 2009. Check the license (Kentucky 03483, as entered in NPPES) on the Kentucky Board of Medical Licensure; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1225271026
Name
Allan P. Lam
Credential
DO
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
03483 KY
Self-reported in NPPES; status is on the state search
Practice location
425 Centre View Boulevard, Crestview Hills, KY 41017
Phone
(859) 341-3575
Enumerated
Apr 9, 2009
Record last updated
Oct 4, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(859) 341-5702
Medicare enrollment
Enrolled (PECOS I20131212000770); accepts Medicare assignment
Medical or professional school
University Of Pikeville, Kentucky College Of Osteopathic Med, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Allan P. Lam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersKentucky Board of Medical Licensure
    Search for license 03483
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Kentucky license search

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97% fewer Medicare Part D claims than the average gastroenterology physician in 2024

21 Medicare Part D claims for 17 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.

  1. Allan Lam21
  2. Specialty average811

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): 90.4 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.

  1. Qualityout of 100 · 30% of the final score80.8
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Tri-State Gastroenterology Associates, PscCrestview Hills, KY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Allan P. Lam among 226 gastroenterology physician records in Kentucky

Allan P. Lam, DO is one of 226 gastroenterology physician records with a practice address in Kentucky. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.

  • NPI issued2009 · 66% of these records are older, 29% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2009 · median 2000 among the 181 with a school on file
  • Record last updated2018 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Kentucky practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

15 gastroenterology physician records list a practice address in Crestview Hills

They are 15 of the 445 NPPES records with a practice address in Crestview Hills, and 226 gastroenterology physician records in Kentucky.

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Suzana Brozovic, M.D.Crestview Hills, KY 410171225216989
  2. Suma Chennubhotla, M.D.Crestview Hills, KY 410171235420621
  3. Daniel Fagel, M.D.Crestview Hills, KY 410171518964147
  4. Paul Guenthner, M.D.Crestview Hills, KY 410171427095330
  5. Chadwick Hatfield, M.D.Crestview Hills, KY 410171780714931
  6. Michael Jones, M.D.Crestview Hills, KY 410171083611636
  7. Scott Leverage, MDCrestview Hills, KY 410171700064995
  8. James Linne, M.D.Crestview Hills, KY 410171740229624

Common questions

What is Allan P. Lam, DO's NPI number?

Allan P. Lam, DO's National Provider Identifier (NPI) is 1225271026, issued on Apr 9, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Allan P. Lam, DO located?

The NPPES record lists a practice address at 425 Centre View Boulevard, Crestview Hills, KY, 41017. Phone: (859) 341-3575. Providers update this record themselves, so call before visiting.

How can I verify Allan P. Lam, DO's license?

NPPES lists Kentucky license number 03483, as entered by the provider. Search the Kentucky Board of Medical Licensure at https://web1.ky.gov/GenSearch/LicenseSearch.aspx?AGY=5. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Allan P. Lam, DO prescribe under Medicare Part D?

In 2024, Allan P. Lam, DO had 21 Medicare Part D claims for 17 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.

What is Allan P. Lam, DO's MIPS final score?

The 2023 MIPS final score is 90.4 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.