Dr. Catherine Roberts Bartholomew, MD

  • Fort Wayne, IN
  • Gastroenterologist
NPI1689674095PAC ID2062502396
Medicare services, 2024
40
Medicare patients, 2024
50
Part D claims, 2023
28
MIPS score, 2024
95
Hospital affiliations
2
Practice address
11109 Parkview Plaza Drive, Fort Wayne, IN 46845
Practice phone
Call (260) 266-1195
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Parkview Regional Medical Center

Hospital · Fort Wayne, Indiana

See all 6 affiliations

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Dr. Catherine Roberts Bartholomew is a gastroenterologist in Fort Wayne, Indiana

Dr. Bartholomew practices at Parkview Regional Medical Center in Fort Wayne, Indiana, part of Parkview Health System.

Dr. Bartholomew's NPI, 1689674095, was assigned on July 28, 2005. Dr. Bartholomew holds Indiana license 01090499A.

NPI and contact details
Medicare PAC ID
2062502396
NPI enumeration date
July 28, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(260) 266-1195
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
68
Medical school graduation
1984

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Catherine Roberts Bartholomew practices at Parkview Regional Medical Center in Fort Wayne, Indiana

Dr. Bartholomew's primary practice is Parkview Regional Medical Center, at 11109 Parkview Plaza Drive, Fort Wayne, IN 46845 in Allen County. The practice phone is (260) 266-1195.

Source: Dmand AI Affiliation Data

Dr. Catherine Roberts Bartholomew is affiliated with 2 sites of care and 4 medical groups

Dr. Bartholomew's primary practice is Parkview Regional Medical Center in Fort Wayne, Indiana, part of Parkview Health System. Dr. Bartholomew is also affiliated with UNC Health Rex. The medical group on file is Parkview Physicians Group. Dmand AI also links Dr. Bartholomew to 3 more medical groups, each named with a free account.

See all 6 affiliations for Dr. Bartholomew

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Catherine Roberts Bartholomew's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bartholomew practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Parkview Regional Medical CenterAvailable with a free account
+1 more site and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Catherine Roberts Bartholomew is one of 333 gastroenterologists in Indiana

Gastroenterology is Dr. Bartholomew's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Bartholomew's licenses on file in 3 states: Indiana, New York and South Carolina.

Specialties and state licenses

  • Gastroenterology, IndianaPrimaryLicense 01090499A · taxonomy 207RG0100X
  • New York licenseLicense 165049
  • South Carolina licenseLicense 83389

Gastroenterologists near Dr. Bartholomew

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Catherine Roberts Bartholomew billed Medicare for 40 services in 2024

CMS data shows 40 Medicare services from Dr. Bartholomew across 2 procedure codes in 2024, for 50 Medicare patients. Medicare paid $3,113 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202440
Medicare patients50
Paid by Medicare$3,113
Procedure codes2

Dr. Bartholomew's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 02024: 22
Office and hospital visits
2023: 252024: 1828%

Dr. Bartholomew compared with the Indiana median for gastroenterologists, 2024

  • Dr. Bartholomew
  • Indiana median
Medicare services
40vs 47192% below
Medicare patients
50vs 30984% below
Part D claims
28vs 42293% below

Medians across 330 gastroenterologists in Indiana with Dmand AI profiles that report each measure.

Dr. Bartholomew's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Bartholomew

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Catherine Roberts Bartholomew treated 50 Medicare patients in 2024, average age 75

CMS counts 50 Medicare patients who saw Dr. Bartholomew in 2024. The largest group is 75 to 84, with 23 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 3.09, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Bartholomew's median patient age at 74, with 76% women.

Medicare patients, 202450
Average age75
Average risk score3.09
Also on Medicaid24%

Dr. Bartholomew's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Bartholomew's Medicare patients by sex, 2024

  • Women2346%
  • Men2754%

Chronic conditions among Dr. Bartholomew's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis64%
  4. Chronic kidney disease62%
  5. COPD54%
  6. Ischemic heart disease52%
  7. Heart failure48%
  8. Diabetes46%

Share of Medicare patients with each condition. A patient can have several.

Dr. Bartholomew's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women76%
  • Men24%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Catherine Roberts Bartholomew wrote 28 Medicare Part D claims in 2023

In 2023, Dr. Bartholomew wrote 28 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $232 in total drug cost. In 2022, CMS named 105 claims across 5 drugs.

Part D claims, 202328
Drugs named by CMS1
Total drug cost$232

Dr. Bartholomew's most prescribed drugs by claims, 2023

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 1052023: 2873%

Drugs named by CMS: 1 in 2023, 5 in 2022.

See all prescribing by Dr. Bartholomew

Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026

Dr. Catherine Roberts Bartholomew scored 95 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Bartholomew for performance year 2024, reported through an alternative payment model (APM). Dr. Bartholomew accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Bartholomew, more than 42% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Bartholomew's MIPS scores, performance year 2024

  • 95of 100Final score
  • 89.4of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Bartholomew ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
42nd percentile11 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Catherine Roberts Bartholomew received $1,385 in industry payments from 2016 to 2019

CMS Open Payments shows 58 general payments to Dr. Bartholomew from 13 drug and device companies from 2016 to 2019. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $549.

General payments to Dr. Bartholomew by program year, 2016 to 2019

Companies that paid Dr. Bartholomew the most, 2016 to 2019

Share is of all general payments to this clinician.

See all payments to Dr. Bartholomew

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Catherine Roberts Bartholomew's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Catherine Roberts Bartholomew

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Catherine Roberts Bartholomew's NPI number?

Dr. Catherine Roberts Bartholomew's NPI number is 1689674095. It was assigned on July 28, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Catherine Roberts Bartholomew?

Dr. Catherine Roberts Bartholomew is a gastroenterologist in Fort Wayne, Indiana. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Catherine Roberts Bartholomew practice?

Dr. Bartholomew practices at 11109 Parkview Plaza Drive, Fort Wayne, IN 46845. Dr. Bartholomew's primary practice is Parkview Regional Medical Center in Fort Wayne, Indiana, part of Parkview Health System. Dmand AI also links Dr. Bartholomew to 3 medical groups.

What is Dr. Catherine Roberts Bartholomew's office phone number?

The practice phone on file for Dr. Bartholomew is (260) 266-1195.

What is Dr. Catherine Roberts Bartholomew's medical license number?

Dr. Bartholomew holds Indiana license 01090499A, one of the licenses on file in 3 states.

Which states has Dr. Catherine Roberts Bartholomew been licensed in?

Dmand AI has state licenses on file for Dr. Bartholomew in Indiana, New York and South Carolina.

Which hospitals is Dr. Catherine Roberts Bartholomew affiliated with?

Dr. Bartholomew practices at Parkview Regional Medical Center in Fort Wayne, Indiana. Dr. Bartholomew is also affiliated with UNC Health Rex.

What medical group is Dr. Catherine Roberts Bartholomew part of?

Dr. Bartholomew is linked to Parkview Physicians Group. Dmand AI links Dr. Bartholomew to 3 more medical groups.

Does Dr. Catherine Roberts Bartholomew accept Medicare?

Yes. CMS data shows Dr. Bartholomew billed Medicare for 40 services in 2024, and Dr. Bartholomew accepts Medicare assignment.

What is Dr. Catherine Roberts Bartholomew's MIPS score?

Dr. Bartholomew's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).

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How many Medicare patients does Dr. Catherine Roberts Bartholomew see?

CMS counts 50 Medicare patients who saw Dr. Bartholomew in 2024, with an average age of 75.

What services does Dr. Catherine Roberts Bartholomew bill to Medicare?

In 2024, Dr. Bartholomew's most billed Medicare services were surgery: digestive system (43235) and hospital inpatient care (99232).

What drugs does Dr. Catherine Roberts Bartholomew prescribe most?

In 2023 Medicare Part D data, Dr. Bartholomew's most prescribed drugs by claims were Omeprazole.

Has Dr. Catherine Roberts Bartholomew received payments from drug or device companies?

CMS Open Payments shows $1,385 in general payments to Dr. Bartholomew from 13 companies from 2016 to 2019. The largest total came from Abbvie Inc.

How long has Dr. Catherine Roberts Bartholomew been practicing?

Dr. Bartholomew graduated from medical school in 1984, 42 years ago.

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