IndividualActive
Gregory Mcdonald, ND, LAC
NPI 1578784278 · Naturopath · Lake Oswego, OR
Gregory Mcdonald, ND, LAC is a Naturopath provider in Lake Oswego, OR (NPI 1578784278).
Provider details
- NPI number
- 1578784278
- Entity type
- Individual
- Primary specialty
- NaturopathOther Service Providers
- Credential
- ND, LAC
- Sex
- Male
- Sole proprietor
- Yes
- License
- AC01300 (OR)
Specialties & taxonomies
Other Service Providers
Other Service Providers
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
311 B Ave
Suite L
Lake Oswego, OR 97034-3011
Phone: (503) 699-6636
Fax: (844) 270-0696
Street-level locationGet directions
Mailing address
311 B Ave Ste L
Lake Oswego, OR 97034-3071
Registry dates
- Enumerated
- 2007-05-01
- Last updated
- 2019-08-30
Frequently asked questions
- What is Gregory Mcdonald's NPI number?
- Gregory Mcdonald's National Provider Identifier (NPI) is 1578784278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Mcdonald's specialty?
- Gregory Mcdonald is listed in the NPPES registry with a primary specialty of Naturopath (Other Service Providers).
- Where is Gregory Mcdonald located?
- Gregory Mcdonald's practice location on file with NPPES is 311 B Ave, Lake Oswego, OR 97034-3011.
- What is Gregory Mcdonald's phone number?
- The practice phone number listed in the NPPES registry for Gregory Mcdonald is (503) 699-6636.
- Is Gregory Mcdonald's NPI active?
- Yes — Gregory Mcdonald's NPI (1578784278) is active in the NPPES registry as of the last update on 2019-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.