Sydney Butalla, OD
NPI 1639918980 · Optometrist · Portland, ME
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sydney Butalla, OD is a Optometrist provider in Portland, ME (NPI 1639918980).
Provider details
- NPI number
- 1639918980
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OPT1088 (ME)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 595 Brighton AvePortland, ME 04102-2322Phone: (207) 210-6700
Registry dates
- Enumerated
- 2024-05-24
- Last updated
- 2025-06-11
- Certified
- 2025-05-28
Frequently asked questions
- What is Sydney Butalla's NPI number?
- Sydney Butalla's National Provider Identifier (NPI) is 1639918980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sydney Butalla's specialty?
- Sydney Butalla is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Sydney Butalla located?
- Sydney Butalla's practice location on file with NPPES is 152 Middle St, Portland, ME 04101-4123.
- What is Sydney Butalla's phone number?
- The practice phone number listed in the NPPES registry for Sydney Butalla is (207) 775-1819.
- Does Sydney Butalla accept Medicare?
- Sydney Butalla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sydney Butalla's NPI active?
- Yes — Sydney Butalla's NPI (1639918980) is active in the NPPES registry as of the last update on 2025-06-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.