Jason Lam, DO
NPI 1861837338 · Student in an Organized Health Care Education/Training Program · Saint Louis, MO
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Lam, DO is a Student in an Organized Health Care Education/Training Program provider in Saint Louis, MO (NPI 1861837338).
Provider details
- NPI number
- 1861837338
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101020471 (MI)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense 2017011857 (MO)
Student, Health Care
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 276 | 113 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 170 | 87 |
| Ipratropium Bromide | 154 | 63 |
| Montelukast Sodium | 136 | 55 |
| Fluticasone Propion/Salmeterolbrand: Wixela Inhub | 129 | 53 |
| Budesonide/Formoterol Fumaratebrand: Breyna | 115 | 53 |
| Tiotropium Bromide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$22 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1000 Oakland DrKalamazoo, MI 49008-1282Phone: (269) 337-4400
Registry dates
- Enumerated
- 2013-05-09
- Last updated
- 2021-12-06
Frequently asked questions
- What is Jason Lam's NPI number?
- Jason Lam's National Provider Identifier (NPI) is 1861837338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Lam's specialty?
- Jason Lam is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Jason Lam located?
- Jason Lam's practice location on file with NPPES is 1402 S Grand Blvd Rm 157, Saint Louis, MO 63104-1004.
- What is Jason Lam's phone number?
- The practice phone number listed in the NPPES registry for Jason Lam is (314) 977-8887.
- Does Jason Lam accept Medicare?
- Jason Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Lam's NPI active?
- Yes — Jason Lam's NPI (1861837338) is active in the NPPES registry as of the last update on 2021-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.