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Maria Middleberg
NPI 1508508003 · Research Study Specialist · Doylestown, PA
Maria Middleberg is a Research Study Specialist provider in Doylestown, PA (NPI 1508508003).
Provider details
- NPI number
- 1508508003
- Entity type
- Individual
- Primary specialty
- Research Study SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
3805 Old Easton Rd # Lab244
Doylestown, PA 18902-8400
Phone: (215) 450-9365
Fax: (215) 370-2703
Street-level locationGet directions
Mailing address
3805 Old Easton Rd # Lab244
Doylestown, PA 18902-8400
Registry dates
- Enumerated
- 2022-04-13
- Last updated
- 2022-04-13
- Certified
- 2022-04-13
Frequently asked questions
- What is Maria Middleberg's NPI number?
- Maria Middleberg's National Provider Identifier (NPI) is 1508508003, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Middleberg's specialty?
- Maria Middleberg is listed in the NPPES registry with a primary specialty of Research Study Specialist (Other Service Providers).
- Where is Maria Middleberg located?
- Maria Middleberg's practice location on file with NPPES is 3805 Old Easton Rd # Lab244, Doylestown, PA 18902-8400.
- What is Maria Middleberg's phone number?
- The practice phone number listed in the NPPES registry for Maria Middleberg is (215) 450-9365.
- Is Maria Middleberg's NPI active?
- Yes — Maria Middleberg's NPI (1508508003) is active in the NPPES registry as of the last update on 2022-04-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.