National Medical Services Inc
NPI 1922177732 · Clinical Medical Laboratory · Willow Grove, PA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
National Medical Services Inc is a Clinical Medical Laboratory organization in Willow Grove, PA (NPI 1922177732).
Provider details
- NPI number
- 1922177732
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Eric Rieders, President & Chief Executive Officer(215) 657-4900
- License
- LABLICENSE#504 (PA)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Other names (DBA / former)
- Doing business as
- Nms Labs
Registry dates
- Enumerated
- 2006-11-07
- Last updated
- 2020-08-22
Frequently asked questions
- What is National Medical Services Inc's NPI number?
- National Medical Services Inc's National Provider Identifier (NPI) is 1922177732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is National Medical Services Inc?
- National Medical Services Inc is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is National Medical Services Inc located?
- National Medical Services Inc's practice location on file with NPPES is 3701 Welsh Road, Willow Grove, PA 19090.
- What is National Medical Services Inc's phone number?
- The practice phone number listed in the NPPES registry for National Medical Services Inc is (215) 657-4900.
- Does National Medical Services Inc accept Medicare?
- National Medical Services Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for National Medical Services Inc?
- The authorized official listed on National Medical Services Inc's NPPES record is Eric Rieders, President & Chief Executive Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is National Medical Services Inc's NPI active?
- Yes — National Medical Services Inc's NPI (1922177732) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.