OrganizationActive
Herbert I Erstling OD
NPI 1649457599 · Optometrist · Yonkers, NY
Herbert I Erstling OD is a Optometrist organization in Yonkers, NY (NPI 1649457599).
Provider details
- NPI number
- 1649457599
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Parent organization
- Herbert I Erstling OD
- Organization subpart
- Yes
- Authorized official
- Herbert Erstling, Optometrist(914) 965-6875
- License
- 001940 (NY)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
984 North Broadway
L-07
Yonkers, NY 10701-1319
Phone: (914) 965-6875
Street-level locationGet directions
Mailing address
984 North Broadway
Yonkers, NY 10701-1319
Registry dates
- Enumerated
- 2008-01-23
- Last updated
- 2008-02-26
Frequently asked questions
- What is Herbert I Erstling OD's NPI number?
- Herbert I Erstling OD's National Provider Identifier (NPI) is 1649457599, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Herbert I Erstling OD?
- Herbert I Erstling OD is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Herbert I Erstling OD located?
- Herbert I Erstling OD's practice location on file with NPPES is 984 North Broadway, Yonkers, NY 10701-1319.
- What is Herbert I Erstling OD's phone number?
- The practice phone number listed in the NPPES registry for Herbert I Erstling OD is (914) 965-6875.
- Who is the authorized official for Herbert I Erstling OD?
- The authorized official listed on Herbert I Erstling OD's NPPES record is Herbert Erstling, Optometrist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Herbert I Erstling OD's NPI active?
- Yes — Herbert I Erstling OD's NPI (1649457599) is active in the NPPES registry as of the last update on 2008-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.