IndividualActive
John Chisdak
NPI 1437431152 · Pharmacist · Allentown, PA
John Chisdak is a Pharmacist provider in Allentown, PA (NPI 1437431152).
Provider details
- NPI number
- 1437431152
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- RP036555L (PA)
Specialties & taxonomies
Pharmacy Service Providers
Pharmacy Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
6379 Hamilton Blvd
Allentown, PA 18106-9554
Phone: (610) 530-0740
Fax: (610) 530-0746
Street-level locationGet directions
Mailing address
6379 Hamilton Blvd
Allentown, PA 18106-9554
Registry dates
- Enumerated
- 2011-09-20
- Last updated
- 2011-09-20
Frequently asked questions
- What is John Chisdak's NPI number?
- John Chisdak's National Provider Identifier (NPI) is 1437431152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Chisdak's specialty?
- John Chisdak is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is John Chisdak located?
- John Chisdak's practice location on file with NPPES is 6379 Hamilton Blvd, Allentown, PA 18106-9554.
- What is John Chisdak's phone number?
- The practice phone number listed in the NPPES registry for John Chisdak is (610) 530-0740.
- Is John Chisdak's NPI active?
- Yes — John Chisdak's NPI (1437431152) is active in the NPPES registry as of the last update on 2011-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.