Jennifer Lam, DO
NPI 1639871585 · Internal Medicine Physician · Glenside, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Lam, DO is a Internal Medicine Physician provider in Glenside, PA (NPI 1639871585).
Provider details
- NPI number
- 1639871585
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OS025501 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-21
- Last updated
- 2026-02-17
- Certified
- 2026-02-17
Frequently asked questions
- What is Jennifer Lam's NPI number?
- Jennifer Lam's National Provider Identifier (NPI) is 1639871585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Lam's specialty?
- Jennifer Lam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Lam located?
- Jennifer Lam's practice location on file with NPPES is 8200 Flourtown Ave, Glenside, PA 19038-7976.
- What is Jennifer Lam's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Lam is (215) 233-1555.
- Does Jennifer Lam accept Medicare?
- Jennifer Lam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Lam's NPI active?
- Yes — Jennifer Lam's NPI (1639871585) is active in the NPPES registry as of the last update on 2026-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.