Dr. Bret Colter Haines, DO
- Medicare services, 2024
- 179
- Medicare patients, 2024
- 147
- Part D claims, 2024
- 142
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 600 South Monroe, Enid, OK 73701
- Practice phone
- Call (580) 233-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Haines' professional email, personal email and mobile number
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Dr. Bret Colter Haines is a general surgeon in Enid, Oklahoma
Dr. Haines practices at INTEGRIS Health Enid Hospital in Enid, Oklahoma, part of INTEGRIS Health.
Dr. Haines' NPI, 1629437546, was assigned on February 19, 2016. Dr. Haines holds Oklahoma license 6176.
- NPI
- 1629437546NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426313297
- NPI enumeration date
- February 19, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (580) 233-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Bret Colter Haines practices at INTEGRIS Health Enid Hospital in Enid, Oklahoma
Dr. Haines' primary practice is INTEGRIS Health Enid Hospital, at 600 South Monroe, Enid, OK 73701 in Garfield County. The practice phone is (580) 233-2300.
- INTEGRIS Health Enid Hospital600 South Monroe, Enid, OK 73701 · Garfield CountyPhone(580) 233-2300
Source: Dmand AI Affiliation Data
Dr. Bret Colter Haines is affiliated with 4 sites of care and 1 medical group
Dr. Haines' primary practice is INTEGRIS Health Enid Hospital in Enid, Oklahoma, part of INTEGRIS Health. Dr. Haines is also affiliated with St. Mary's Regional Medical Center. The medical group on file is INTEGRIS Health Medical Group. Dmand AI also links Dr. Haines to 1 more group practice or clinic and 1 home health agency, 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. Bret Colter Haines' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Haines practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| INTEGRIS Health Enid Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bret Colter Haines is one of 316 general surgeons in Oklahoma
Surgery is Dr. Haines' primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Haines is licensed in Oklahoma.
Specialties and state licenses
- Surgery, OklahomaPrimary
General surgeons near Dr. Haines
Counts of general surgeons 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. Bret Colter Haines billed Medicare for 179 services in 2024
CMS data shows 179 Medicare services from Dr. Haines across 8 procedure codes in 2024, for 147 Medicare patients. Medicare paid $14,684 for them.
Dr. Haines' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2062024: 16818%
- Surgery
- 2023: 112024: 11No change
- Imaging
- 2023: 112024: 0100%
Where Dr. Haines' Medicare services took place, 2024
- In an office8346%
- In a facility9654%
Dr. Haines compared with the Oklahoma median for general surgeons, 2024
- Dr. Haines
- Oklahoma median
- Medicare services
- 179vs 1906% below
- Medicare patients
- 147vs 145Close to median
- Part D claims
- 102vs 6167% above
Medians across 312 general surgeons in Oklahoma with Dmand AI profiles that report each measure.
Dr. Haines' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Haines and other general surgeons in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bret Colter Haines treated 147 Medicare patients in 2024, average age 73
CMS counts 147 Medicare patients who saw Dr. Haines in 2024. The largest group is 65 to 74, with 69 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.29, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Haines' median patient age at 63, with 55% women.
Dr. Haines' Medicare patients by age, 2024
Dr. Haines' Medicare patients by sex, 2024
- Women7652%
- Men7148%
Chronic conditions among Dr. Haines' Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Arthritis48%
- Ischemic heart disease35%
- Diabetes31%
- Anxiety29%
- Cancer27%
- COPD25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Haines' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bret Colter Haines wrote 142 Medicare Part D claims in 2024
In 2024, Dr. Haines wrote 142 Medicare Part D claims for 84 patients. 73% of them were for generic drugs. CMS names the drug for 102 of them, across 3 drugs with 11 or more claims each, at $5,442 in total drug cost. In 2023, CMS named 92 claims across 4 drugs.
Dr. Haines' Part D claims by kind of drug, 2024
- Generic104 claims73%
- Brand-name38 claims27%
Dr. Haines' 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.
Drug classes CMS tracks in Dr. Haines' Part D claims, 2024
- Opioids29%41 of 142 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 922024: 10211%
Drugs named by CMS: 3 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. Bret Colter Haines ranks in the 83rd percentile for hernia repair (minimally invasive) in Medicare
Dr. Haines accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 16 procedures of hernia repair (minimally invasive) by Dr. Haines, more than 83% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Haines ranks in Medicare procedure volume
- Colonoscopy
- 65th percentile54 procedures
- Hernia repair (minimally invasive)
- 83rd percentile16 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Bret Colter Haines has 1 publication on record
Dmand AI links 1 paper to Dr. Haines in 2017. Dr. Haines' most frequent co-author is Haley Adams, DO.
Dr. Haines' most frequent co-authors
Recent publications by Dr. Haines
See who Dr. Haines researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Haines works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bret Colter Haines received $952 in industry payments from 2017 to 2024
CMS Open Payments shows 21 general payments to Dr. Haines from 13 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 100% of the total. TELA Bio, Inc. paid the most, $293.
General payments to Dr. Haines by program year, 2017 to 2024
Companies that paid Dr. Haines the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Bret Colter Haines'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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Bret Colter Haines
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. Bret Colter Haines' NPI number?
Dr. Bret Colter Haines' NPI number is 1629437546. It was assigned on February 19, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Bret Colter Haines?
Dr. Bret Colter Haines is a general surgeon in Enid, Oklahoma. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Bret Colter Haines practice?
Dr. Haines practices at 600 South Monroe, Enid, OK 73701. Dr. Haines' primary practice is INTEGRIS Health Enid Hospital in Enid, Oklahoma, part of INTEGRIS Health. Dmand AI also links Dr. Haines to 1 group practice or clinic and 1 home health agency.
What is Dr. Bret Colter Haines' office phone number?
The practice phone on file for Dr. Haines is (580) 233-2300.
What is Dr. Bret Colter Haines' medical license number?
Dr. Haines holds Oklahoma license 6176.
Which hospitals is Dr. Bret Colter Haines affiliated with?
Dr. Haines practices at INTEGRIS Health Enid Hospital in Enid, Oklahoma. Dr. Haines is also affiliated with St. Mary's Regional Medical Center.
What medical group is Dr. Bret Colter Haines part of?
Dr. Haines is linked to INTEGRIS Health Medical Group.
Does Dr. Bret Colter Haines accept Medicare?
Yes. CMS data shows Dr. Haines billed Medicare for 179 services in 2024, and Dr. Haines accepts Medicare assignment.
How many Medicare patients does Dr. Bret Colter Haines see?
CMS counts 147 Medicare patients who saw Dr. Haines in 2024, with an average age of 73.
What services does Dr. Bret Colter Haines bill to Medicare?
In 2024, Dr. Haines' most billed Medicare services were office visit, new patient (99204), hospital inpatient care (99222) and hospital inpatient care (99232).
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What drugs does Dr. Bret Colter Haines prescribe most?
In 2024 Medicare Part D data, Dr. Haines' most prescribed drugs by claims were Ondansetron HCl, Hydrocodone-Acetaminophen and Sutab.
Has Dr. Bret Colter Haines received payments from drug or device companies?
CMS Open Payments shows $952 in general payments to Dr. Haines from 13 companies from 2017 to 2024. The largest total came from TELA Bio, Inc.
How long has Dr. Bret Colter Haines been practicing?
Dr. Haines graduated from medical school in 2016, 10 years ago.
Does Dr. Bret Colter Haines do research?
Dmand AI links 1 publication to Dr. Haines.
Who does Dr. Bret Colter Haines publish with?
Dr. Haines' most frequent co-authors are Haley Adams, DO (1 shared paper).
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