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Beth Mark, MD
NPI 1871719344 · Psychiatry Physician · Philadelphia, PA
Beth Mark, MD is a Psychiatry Physician provider in Philadelphia, PA (NPI 1871719344).
Provider details
- NPI number
- 1871719344
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MD042562L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(89/100 index)
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
133 S 36th St
Philadelphia, PA 19104-3210
Phone: (215) 898-7021
Street-level locationGet directions
Mailing address
408 Anthwyn Rd
Narberth, PA 19072-2302
Registry dates
- Enumerated
- 2007-04-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Beth Mark's NPI number?
- Beth Mark's National Provider Identifier (NPI) is 1871719344, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Beth Mark's specialty?
- Beth Mark is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Beth Mark located?
- Beth Mark's practice location on file with NPPES is 133 S 36th St, Philadelphia, PA 19104-3210.
- What is Beth Mark's phone number?
- The practice phone number listed in the NPPES registry for Beth Mark is (215) 898-7021.
- Is Beth Mark's NPI active?
- Yes — Beth Mark's NPI (1871719344) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.