Watermark Drug Testing Services
NPI 1659740934 · Clinical Medical Laboratory · Elizabethtown, NC
Watermark Drug Testing Services is a Clinical Medical Laboratory organization in Elizabethtown, NC (NPI 1659740934).
Provider details
- NPI number
- 1659740934
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- Sheila Murphy, Owner(312) 730-0662
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-09-17
- Last updated
- 2015-09-17
Frequently asked questions
- What is Watermark Drug Testing Services's NPI number?
- Watermark Drug Testing Services's National Provider Identifier (NPI) is 1659740934, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Watermark Drug Testing Services?
- Watermark Drug Testing Services is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Watermark Drug Testing Services located?
- Watermark Drug Testing Services's practice location on file with NPPES is 200 W Broad St, Elizabethtown, NC 28337-9303.
- What is Watermark Drug Testing Services's phone number?
- The practice phone number listed in the NPPES registry for Watermark Drug Testing Services is (312) 730-0662.
- Who is the authorized official for Watermark Drug Testing Services?
- The authorized official listed on Watermark Drug Testing Services's NPPES record is Sheila Murphy, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Watermark Drug Testing Services's NPI active?
- Yes — Watermark Drug Testing Services's NPI (1659740934) is active in the NPPES registry as of the last update on 2015-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.