OrganizationActive
Allergy & Asthma Center of Southern Oregon PC
NPI 1952441594 · Allergy Physician · Grants Pass, OR
Provider details
- NPI number
- 1952441594
- Entity type
- Organization
- Primary specialty
- Allergy PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Edward Kerwin, Physician Owner(541) 858-1003
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
1722 Williams Hwy
Grants Pass, OR 97527-5661
Phone: (541) 858-1003
Fax: (541) 857-4499
Street-level locationGet directions
Mailing address
3860 Crater Lake Ave Ste a
Medford, OR 97504-9741
Registry dates
- Enumerated
- 2007-02-06
- Last updated
- 2020-07-13
- Certified
- 2020-07-13
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.