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John Mcdowall, O.D
NPI 1649221698 · Optometrist · Tacoma, WA
John Mcdowall, O.D is a Optometrist provider in Tacoma, WA (NPI 1649221698).
Provider details
- NPI number
- 1649221698
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1911 (WA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
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
766 St Helens Ave
Tacoma, WA 98402-3706
Phone: (253) 627-8711
Fax: (253) 627-1104
Street-level locationGet directions
Mailing address
766 St Helens Ave
Tacoma, WA 98402-3706
Registry dates
- Enumerated
- 2006-05-15
- Last updated
- 2009-03-12
Frequently asked questions
- What is John Mcdowall's NPI number?
- John Mcdowall's National Provider Identifier (NPI) is 1649221698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Mcdowall's specialty?
- John Mcdowall is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is John Mcdowall located?
- John Mcdowall's practice location on file with NPPES is 766 St Helens Ave, Tacoma, WA 98402-3706.
- What is John Mcdowall's phone number?
- The practice phone number listed in the NPPES registry for John Mcdowall is (253) 627-8711.
- Is John Mcdowall's NPI active?
- Yes — John Mcdowall's NPI (1649221698) is active in the NPPES registry as of the last update on 2009-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.