National Provider Identifier

Sandra Fernando Sieminski, M.D.

Sandra Fernando Sieminski, M.D. is listed in the NPPES registry with a primary specialty of Ophthalmology Physician in Buffalo, NY and a listed phone number of (716) 881-7900.

NPI 1578739793Buffalo, NYOphthalmology Physician

Source: public NPPES record, last updated March 07, 2023. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.

Profile Overview

NPI
1578739793
Provider Type
Individual
Primary Specialty
Ophthalmology Physician
Enumeration Date
May 07, 2008
Last Updated
March 07, 2023

Practice Location

  • 1176 Main St
  • Buffalo, NY 14209

Phone: (716) 881-7900

Mailing Address

  • 111 Park St
  • Buffalo, NY 14201-1526

Specialties

  • Ophthalmology Physician (207W00000X)
  • Student in an Organized Health Care Education/Training Program (390200000X)

Browse Similar Providers

See more Ophthalmology providers in Buffalo, NY.

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Medicare Part B Activity

Reported 1,400 Medicare fee-for-service service lines in 2023.

Peer comparison

Compared to Ophthalmology providers in the Buffalo, NY metro area.

This provider is in the 53rd percentile for Medicare service volume.

Around the middle of the peer group.

Performs 13% more Medicare services than the peer median.

Higher than 33 of 62 peers.

Activity Percentile
53.2%
Rank by Services
29 of 62
Total Services
1,400
Est. Allowed Value
$162,387.54
Dataset Year
2023
Drug Code Share
0.0%

Estimated allowed value reflects Medicare fee-for-service allowed amounts only. It does not include Medicare Advantage, commercial insurance, cash-pay services, or employment compensation.

Peers are grouped by the broader Ophthalmology classification rather than the exact subspecialty label shown elsewhere on the page.

Percentile distribution

Lowest-volume peersThis providerHighest-volume peers
0%10%20%30%40%50%60%70%80%90%+

Each bar represents a 10-point percentile band of peers by total Medicare services for Ophthalmology across the Buffalo, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.

Observed service range: 50 to 18,931 total Medicare services.

Top Clinical Services

Procedure Cost Comparisons

This provider appears in MedCostCompare procedure price pages built from Medicare fee-for-service data. Follow the links to compare local provider prices for the listed procedures.

Prices are Medicare-approved amounts from public provider-service records, not private insurance rates, cash-pay quotes, or a promise of what any patient will pay.

Biography

Sandra Sieminski, MD, is a board-certified ophthalmologist and glaucoma fellowship-trained physician with UBMD Ophthalmology at the Ross Eye Institute. She serves as interim chair and clinical associate professor in the University at Buffalo Department of Ophthalmology, where she also directs glaucoma services; UB notes research interests including exfoliative glaucoma, traumatic glaucoma, and laser therapy in glaucoma. At ECMC, she is listed as chief of ophthalmology service and completed glaucoma fellowship training at New York Eye and Ear Infirmary.

Full Record
NPI
1578739793
Entity Type
Individual
Last Name
Sieminski
First Name
Sandra
Middle Name
Fernando
Credential
M.D.
Mailing Street Address
111 Park St
Mailing City
Buffalo
Mailing State
NY
Mailing ZIP Code
14201-1526
Mailing Country
US
Mailing Phone
(716) 408-6906
Practice Street Address
1176 Main St
Practice City
Buffalo
Practice State
NY
Practice ZIP Code
14209
Practice Country
US
Practice Phone
(716) 881-7900
Enumeration Date
May 07, 2008
Last Updated
March 07, 2023
Sex
Female
Sole Proprietor
No
updated_by_file
npidata_pfile_20050523-20260308.csv
Taxonomies
Ophthalmology Physician (207W00000X), Student in an Organized Health Care Education/Training Program (390200000X)
Other Identifiers
03214899 (NY)