Doctor profile · Federal record

Dr. Kristen Ruby, DO, MPH

Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · Clinical Pathology Physician · Rochester, MN

  • NPI 1184086316
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Additional location
55 Fruit St
Boston, MA 021142621
(617) 726-2000

Credentials & registration

NPPES · NUCC
NPI registered
March 2016 — 10 yrs on file
Profile last updated
October 11, 2024
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207ZP0105X — NUCC code
State licenses (2)
Minnesota #76865 · Massachusetts #287295

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1184086316. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
61
Distinct HCPCS
2
Medicare allowed
$3,233
HCPCS Description Services Patients Avg allowed
86077 Blood bank physician services for cross match and/or evaluation and written report 47 47 $53
86078 Blood bank physician services for investigation of transfusion reaction with written report 14 14 $53

In context: peer comparison

Among 13 peers in Rochester Clinical Pathology/Laboratory Medicine Physician, average services per provider: 81. This provider delivers 0.8× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kristen Ruby's medical specialty?
Dr. Kristen Ruby practices Clinical Pathology/Laboratory Medicine Physician in Rochester, MN.
Where does Dr. Kristen Ruby practice?
Dr. Kristen Ruby practices at 200 1St St Sw, Rochester, MN 559050001. Office phone: 5072842511.
What is Dr. Kristen Ruby's NPI?
Dr. Kristen Ruby's National Provider Identifier (NPI) is 1184086316, issued by NPPES.
Does Dr. Kristen Ruby accept Medicare assignment?
Yes. Dr. Kristen Ruby accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kristen Ruby commonly perform?
Top Medicare-reported procedures in 2023: Blood bank physician services for cross match and/or evaluation and written report (HCPCS 86077); Blood bank physician services for investigation of transfusion reaction with written report (HCPCS 86078). Source: CMS Medicare Physician & Other Practitioners file.