Sandra Kowalski, CRNP
NPI 1508850546 · Nurse Practitioner · Allentown, PA
Sandra Kowalski, CRNP is a Nurse Practitioner provider in Allentown, PA (NPI 1508850546).
Provider details
- NPI number
- 1508850546
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- UP006605B (PA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2005-09-06
- Last updated
- 2020-04-06
- Certified
- 2020-04-06
Frequently asked questions
- What is Sandra Kowalski's NPI number?
- Sandra Kowalski's National Provider Identifier (NPI) is 1508850546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Kowalski's specialty?
- Sandra Kowalski is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Kowalski located?
- Sandra Kowalski's practice location on file with NPPES is 3080 Hamilton Blvd, Allentown, PA 18103-3694.
- What is Sandra Kowalski's phone number?
- The practice phone number listed in the NPPES registry for Sandra Kowalski is (484) 661-4650.
- Is Sandra Kowalski's NPI active?
- Yes — Sandra Kowalski's NPI (1508850546) is active in the NPPES registry as of the last update on 2020-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.