National Provider Identifier

Jennifer Lynn Barnas, M.D., PH.D.

Jennifer Lynn Barnas, M.D., PH.D. is listed in the NPPES registry with a primary specialty of Rheumatology Physician in Rochester, NY and a listed phone number of (585) 486-0901.

NPI 1851657027Rochester, NYRheumatology Physician

Source: public NPPES record, last updated July 06, 2023. This profile is informational and is not medical advice, a quality rating, or a provider recommendation.

Profile Overview

NPI
1851657027
Provider Type
Individual
Primary Specialty
Rheumatology Physician
Enumeration Date
April 02, 2012
Last Updated
July 06, 2023

Practice Location

  • 601 Elmwood Ave
  • Box 695
  • Rochester, NY 14642-0001

Phone: (585) 486-0901

Specialties

  • Rheumatology Physician (207RR0500X)
  • Allergy & Immunology Physician (207K00000X)
  • Allergy Physician (207KA0200X)

Browse Similar Providers

See more providers in the Internal Medicine classification in Rochester, NY.

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Open the exact Rheumatology specialty directory in Rochester, NY

Medicare Part B Activity

Reported 29 Medicare fee-for-service service lines in 2024.

Peer comparison

Compared to Internal Medicine providers in the Rochester, NY metro area.

This provider is in the 3rd percentile for Medicare service volume.

Lower volume than many peers.

Performs 89% fewer Medicare services than the peer median.

Higher than 28 of 858 peers.

Activity Percentile
3.3%
Rank by Services
828 of 858
Total Services
29
Est. Allowed Value
$2,752.51
Dataset Year
2024
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 Internal Medicine 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 Internal Medicine across the Rochester, NY metro area. Taller bars indicate higher service-volume bands. Highlighted bar marks this provider's percentile band.

Observed service range: 11 to 6,379 total Medicare services.

Top Clinical Services

Full Record
NPI
1851657027
Entity Type
Individual
Last Name
Barnas
First Name
Jennifer
Middle Name
Lynn
Name Prefix
Dr.
Credential
M.D., PH.D.
Mailing Street Address
601 Elmwood Ave
Mailing Address Line 2
Box 695
Mailing City
Rochester
Mailing State
NY
Mailing ZIP Code
14642-0001
Mailing Country
US
Mailing Phone
(585) 486-0901
Practice Street Address
601 Elmwood Ave
Practice Address Line 2
Box 695
Practice City
Rochester
Practice State
NY
Practice ZIP Code
14642-0001
Practice Country
US
Practice Phone
(585) 486-0901
Enumeration Date
April 02, 2012
Last Updated
July 06, 2023
Sex
Female
Sole Proprietor
No
Taxonomies
Rheumatology Physician (207RR0500X), Allergy & Immunology Physician (207K00000X), Allergy Physician (207KA0200X)