Dr. Barry Grant Perkins, MD
- Medicare services, 2024
- 341
- Medicare patients, 2024
- 215
- Part D claims, 2024
- 102
- MIPS score, 2024
- 86
- Hospital affiliations
- 3
- Practice address
- 1500 North Green Avenue, Purcell, OK 73080
- Practice phone
- Call (405) 527-6524
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Perkins' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Barry Grant Perkins is a gastroenterologist in Purcell, Oklahoma
Dr. Perkins practices at Purcell Municipal Hospital in Purcell, Oklahoma, part of City of Purcell, Oklahoma.
Dr. Perkins' NPI, 1427033844, was assigned on December 8, 2005. Dr. Perkins graduated from University of North Texas Hsc, College of Osteopathic Med in 1996. Dr. Perkins holds Oklahoma license 22712.
- NPI
- 1427033844NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082666789
- NPI enumeration date
- December 8, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (405) 527-6524
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Barry Grant Perkins practices at Purcell Municipal Hospital in Purcell, Oklahoma
Dr. Perkins' primary practice is Purcell Municipal Hospital, at 1500 North Green Avenue, Purcell, OK 73080 in Mcclain County. The practice phone is (405) 527-6524.
- Purcell Municipal Hospital1500 North Green Avenue, Purcell, OK 73080 · Mcclain CountyPhone(405) 527-6524
Source: Dmand AI Affiliation Data
Dr. Barry Grant Perkins is affiliated with 5 sites of care and 4 medical groups
Dr. Perkins' primary practice is Purcell Municipal Hospital in Purcell, Oklahoma, part of City of Purcell, Oklahoma. Dr. Perkins is also affiliated with SSM Health St. Anthony Hospital - Oklahoma City. The medical group on file is SSM Health Medical Group. Dmand AI also links Dr. Perkins to 1 more hospital, 3 medical groups and 2 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Barry Grant Perkins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Perkins practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Purcell Municipal Hospital | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across City of Purcell, Oklahoma and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Barry Grant Perkins is one of 144 gastroenterologists in Oklahoma
Gastroenterology is Dr. Perkins' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Perkins is licensed in Oklahoma.
Specialties and state licenses
- Gastroenterology, OklahomaPrimary
Gastroenterologists near Dr. Perkins
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. Barry Grant Perkins billed Medicare for 341 services in 2024
CMS data shows 341 Medicare services from Dr. Perkins across 7 procedure codes in 2024, for 215 Medicare patients. Medicare paid $28,509 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Perkins' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2842024: 22421%
- Surgery
- 2023: 2092024: 11744%
Dr. Perkins compared with the Oklahoma median for gastroenterologists, 2024
- Dr. Perkins
- Oklahoma median
- Medicare services
- 341vs 71252% below
- Medicare patients
- 215vs 41548% below
- Part D claims
- 63vs 52688% below
Medians across 142 gastroenterologists in Oklahoma with Dmand AI profiles that report each measure.
Dr. Perkins' 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.
Need commercial claims for Dr. Perkins?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Perkins and other gastroenterologists in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Barry Grant Perkins treated 215 Medicare patients in 2024, average age 74
CMS counts 215 Medicare patients who saw Dr. Perkins in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 2.44, 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. Perkins' median patient age at 68, with 56% women.
Dr. Perkins' Medicare patients by age, 2024
Dr. Perkins' Medicare patients by sex, 2024
- Women11252%
- Men10348%
Chronic conditions among Dr. Perkins' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Ischemic heart disease49%
- Diabetes44%
- Heart failure40%
- Mood disorders39%
- Chronic kidney disease38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Perkins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Barry Grant Perkins wrote 102 Medicare Part D claims in 2024
In 2024, Dr. Perkins wrote 102 Medicare Part D claims for 86 patients. 76% of them were for generic drugs. CMS names the drug for 63 of them, across 2 drugs with 11 or more claims each, at $3,068 in total drug cost. In 2023, CMS named 121 claims across 4 drugs.
Dr. Perkins' Part D claims by kind of drug, 2024
- Generic78 claims76%
- Brand-name24 claims24%
Dr. Perkins' most prescribed drugs by claims, 2024
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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1212024: 6348%
Drugs named by CMS: 2 in 2024, 4 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Barry Grant Perkins scored 86 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Perkins for performance year 2024, reported as part of a group. Dr. Perkins accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 116 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Perkins, more than 80% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Perkins' MIPS scores, performance year 2024
- 86of 100Final score
- 80.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Perkins ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 80th percentile116 procedures
- Colonoscopy
- 69th percentile65 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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. Barry Grant Perkins received $328 in industry payments from 2017 to 2021
CMS Open Payments shows 20 general payments to Dr. Perkins from 9 drug and device companies from 2017 to 2021. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $127.
General payments to Dr. Perkins by program year, 2017 to 2021
Companies that paid Dr. Perkins the most, 2017 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Barry Grant Perkins graduated from University of North Texas Hsc, College of Osteopathic Med
Dr. Perkins graduated from University of North Texas Hsc, College of Osteopathic Med in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Barry Grant Perkins's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors 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 payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Barry Grant Perkins
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. Barry Grant Perkins' NPI number?
Dr. Barry Grant Perkins' NPI number is 1427033844. It was assigned on December 8, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Barry Grant Perkins?
Dr. Barry Grant Perkins is a gastroenterologist in Purcell, Oklahoma. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Barry Grant Perkins practice?
Dr. Perkins practices at 1500 North Green Avenue, Purcell, OK 73080. Dr. Perkins' primary practice is Purcell Municipal Hospital in Purcell, Oklahoma, part of City of Purcell, Oklahoma. Dmand AI also links Dr. Perkins to 1 hospital, 3 medical groups and 2 group practices and clinics.
What is Dr. Barry Grant Perkins' office phone number?
The practice phone on file for Dr. Perkins is (405) 527-6524.
What is Dr. Barry Grant Perkins' medical license number?
Dr. Perkins holds Oklahoma license 22712.
Which hospitals is Dr. Barry Grant Perkins affiliated with?
Dr. Perkins practices at Purcell Municipal Hospital in Purcell, Oklahoma. Dr. Perkins is also affiliated with SSM Health St. Anthony Hospital - Oklahoma City. Dmand AI links Dr. Perkins to 1 more hospital.
What medical group is Dr. Barry Grant Perkins part of?
Dr. Perkins is linked to SSM Health Medical Group. Dmand AI links Dr. Perkins to 3 more medical groups.
Does Dr. Barry Grant Perkins accept Medicare?
Yes. CMS data shows Dr. Perkins billed Medicare for 341 services in 2024, and Dr. Perkins accepts Medicare assignment.
What is Dr. Barry Grant Perkins' MIPS score?
Dr. Perkins' MIPS final score for performance year 2024 is 86 out of 100, reported as part of a group.
How many Medicare patients does Dr. Barry Grant Perkins see?
CMS counts 215 Medicare patients who saw Dr. Perkins in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Barry Grant Perkins bill to Medicare?
In 2024, Dr. Perkins' most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99222) and surgery: digestive system (45380).
Where did Dr. Barry Grant Perkins go to medical school?
Dr. Perkins graduated from University of North Texas Hsc, College of Osteopathic Med in 1996.
What drugs does Dr. Barry Grant Perkins prescribe most?
In 2024 Medicare Part D data, Dr. Perkins' most prescribed drugs by claims were Sod Sulf-Potass Sulf-Mag Sulf and Gavilyte-C.
Has Dr. Barry Grant Perkins received payments from drug or device companies?
CMS Open Payments shows $328 in general payments to Dr. Perkins from 9 companies from 2017 to 2021. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Barry Grant Perkins been practicing?
Dr. Perkins graduated from medical school in 1996, 30 years ago.
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