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Mary Collins, M.D.
NPI 1508868894 · Ophthalmology Physician · Knoxville, TN
Mary Collins, M.D. is a Ophthalmology Physician provider in Knoxville, TN (NPI 1508868894).
Provider details
- NPI number
- 1508868894
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD0000019871 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
21 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
2547 Willow Point Way
Knoxville, TN 37931-3162
Phone: (865) 244-2020
Fax: (865) 851-9352
Street-level locationGet directions
Mailing address
1928 Alcoa Hwy
Knoxville, TN 37920-1502
Registry dates
- Enumerated
- 2005-06-01
- Last updated
- 2018-04-27
Frequently asked questions
- What is Mary Collins's NPI number?
- Mary Collins's National Provider Identifier (NPI) is 1508868894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Collins's specialty?
- Mary Collins is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Collins located?
- Mary Collins's practice location on file with NPPES is 2547 Willow Point Way, Knoxville, TN 37931-3162.
- What is Mary Collins's phone number?
- The practice phone number listed in the NPPES registry for Mary Collins is (865) 244-2020.
- Is Mary Collins's NPI active?
- Yes — Mary Collins's NPI (1508868894) is active in the NPPES registry as of the last update on 2018-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.