Holly Grishkat
NPI 1982826269 · Psychologist · Drexel Hill, PA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Grishkat is a Psychologist provider in Drexel Hill, PA (NPI 1982826269).
Provider details
- NPI number
- 1982826269
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PS008642L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
2 documented practice locations
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
Additional practice locations (1)
- 735 Old Lancaster Ave.Bryn Mawr, PA 19010-3414Phone: (610) 527-9360Fax: (610) 527-9361
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2023-02-20
- Certified
- 2023-02-20
Frequently asked questions
- What is Holly Grishkat's NPI number?
- Holly Grishkat's National Provider Identifier (NPI) is 1982826269, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Grishkat's specialty?
- Holly Grishkat is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Holly Grishkat located?
- Holly Grishkat's practice location on file with NPPES is 3403 Huey Ave, Drexel Hill, PA 19026-2310.
- What is Holly Grishkat's phone number?
- The practice phone number listed in the NPPES registry for Holly Grishkat is (610) 368-0165.
- Does Holly Grishkat accept Medicare?
- Holly Grishkat is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Grishkat's NPI active?
- Yes — Holly Grishkat's NPI (1982826269) is active in the NPPES registry as of the last update on 2023-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.