IndividualActive
Donald Putnoi, M.D.
NPI 1689673980 · Ophthalmology Physician · Waltham, MA
Donald Putnoi, M.D. is a Ophthalmology Physician provider in Waltham, MA (NPI 1689673980).
Provider details
- NPI number
- 1689673980
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 32609 (MA)
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
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
20 Hope Ave
Suite 212
Waltham, MA 02453-2721
Phone: (781) 891-1447
Fax: (781) 891-7936
Street-level locationGet directions
Mailing address
20 Hope Ave
Waltham, MA 02453-2721
Registry dates
- Enumerated
- 2005-07-19
- Last updated
- 2014-01-30
Frequently asked questions
- What is Donald Putnoi's NPI number?
- Donald Putnoi's National Provider Identifier (NPI) is 1689673980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Putnoi's specialty?
- Donald Putnoi is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Donald Putnoi located?
- Donald Putnoi's practice location on file with NPPES is 20 Hope Ave, Waltham, MA 02453-2721.
- What is Donald Putnoi's phone number?
- The practice phone number listed in the NPPES registry for Donald Putnoi is (781) 891-1447.
- Is Donald Putnoi's NPI active?
- Yes — Donald Putnoi's NPI (1689673980) is active in the NPPES registry as of the last update on 2014-01-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.