Dr. Gregory S. Backofen, MD
- Medicare services, 2024
- 257
- Medicare patients, 2024
- 87
- Part D claims, 2024
- 23,224
- Hospital affiliations
- 5
- Industry payments
- $625
- Practice address
- 120 W Macarthur St, Shawnee, OK 74804
- Practice phone
- Call (409) 787-1416
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Toledo Bend Family Medicine
Multi-specialty group site · Shawnee, Oklahoma
Find Dr. Backofen's 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. Gregory S. Backofen is a general practice physician in Shawnee, Oklahoma
Dr. Backofen practices at Toledo Bend Family Medicine in Shawnee, Oklahoma.
Dr. Backofen's NPI, 1619231966, was assigned on July 2, 2012. Dr. Backofen holds Texas license Q5755.
- NPI
- 1619231966NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163748195
- NPI enumeration date
- July 2, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (409) 787-1416
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory S. Backofen practices at Toledo Bend Family Medicine in Shawnee, Oklahoma
Dr. Backofen's primary practice is Toledo Bend Family Medicine, at 120 W Macarthur St, Shawnee, OK 74804. The practice phone is (409) 787-1416.
- Toledo Bend Family Medicine120 W Macarthur St, Shawnee, OK 74804Phone(409) 787-1416
Source: Dmand AI Affiliation Data
Dr. Gregory S. Backofen is affiliated with 17 sites of care and 1 medical group
Dr. Backofen's primary practice is Toledo Bend Family Medicine in Shawnee, Oklahoma. Dr. Backofen is also affiliated with St. Luke's Health - Memorial Hospital - Lufkin, TX. The medical group on file is Toledo Bend Family Medicine. Dmand AI also links Dr. Backofen to 4 more hospitals, 5 home health agencies, 3 hospices and 3 skilled nursing facilities, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gregory S. Backofen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Backofen practices, 17 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Toledo Bend Family Medicine | Available with a free account |
| +16 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory S. Backofen is one of 98 general practice physicians in Oklahoma
General practice is Dr. Backofen's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dmand AI has Dr. Backofen's licenses on file in 2 states: Texas and Arkansas.
Specialties and state licenses
- General practice, TexasPrimary
- Arkansas license
General practice physicians near Dr. Backofen
Counts of general practice physicians 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. Gregory S. Backofen billed Medicare for 257 services in 2024
CMS data shows 257 Medicare services from Dr. Backofen across 5 procedure codes in 2024, for 87 Medicare patients. Medicare paid $15,083 for them.
Dr. Backofen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1372024: 25788%
Where Dr. Backofen's Medicare services took place, 2024
- In an office135%
- In a facility24495%
Dr. Backofen compared with the Oklahoma median for general practice physicians, 2024
- Dr. Backofen
- Oklahoma median
- Medicare services
- 257vs 38433% below
- Medicare patients
- 87vs 16547% below
- Part D claims
- 22,315vs 30473.4 times
Medians across 90 general practice physicians in Oklahoma with Dmand AI profiles that report each measure.
Dr. Backofen'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Backofen and other general practice physicians in Oklahoma.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory S. Backofen treated 87 Medicare patients in 2024, average age 76
CMS counts 87 Medicare patients who saw Dr. Backofen in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 26% are also on Medicaid. Their average risk score is 1.52, 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. Backofen's median patient age at 70, with 55% women.
Dr. Backofen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Backofen's Medicare patients by sex, 2024
- Women5260%
- Men3540%
Chronic conditions among Dr. Backofen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Heart failure45%
- COPD40%
- Anxiety38%
- Diabetes38%
- Mood disorders37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Backofen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory S. Backofen wrote 23,224 Medicare Part D claims in 2024
In 2024, Dr. Backofen wrote 23,224 Medicare Part D claims for 993 patients. 87% of them were for generic drugs. CMS names the drug for 22,315 of them, across 257 drugs with 11 or more claims each, at $1,419,697 in total drug cost. In 2023, CMS named 22,304 claims across 265 drugs.
Dr. Backofen's Part D claims by kind of drug, 2024
- Generic20,251 claims87%
- Brand-name2,833 claims12%
- Other140 claims1%
Dr. Backofen's 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. Backofen's Part D claims, 2024
- Opioids4%891 of 23,224 claims
- Antibiotics3%621 of 23,224 claims
- Antipsychotics, patients 65 and over2%431 of 23,224 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: 22,3042024: 22,315No change
Drugs named by CMS: 257 in 2024, 265 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
How Dr. Gregory S. Backofen takes part in Medicare
Dr. Backofen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Gregory S. Backofen received $625 in industry payments from 2017 to 2025
CMS Open Payments shows 35 general payments to Dr. Backofen from 11 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $179.
General payments to Dr. Backofen by program year, 2017 to 2025
Companies that paid Dr. Backofen the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Gregory S. Backofen'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 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) |
| 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. Gregory S. Backofen
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. Gregory S. Backofen's NPI number?
Dr. Gregory S. Backofen's NPI number is 1619231966. It was assigned on July 2, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory S. Backofen?
Dr. Gregory S. Backofen is a general practice physician in Shawnee, Oklahoma. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Gregory S. Backofen practice?
Dr. Backofen practices at 120 W Macarthur St, Shawnee, OK 74804. Dr. Backofen's primary practice is Toledo Bend Family Medicine in Shawnee, Oklahoma. Dmand AI also links Dr. Backofen to 4 hospitals, 5 home health agencies, 3 hospices and 3 skilled nursing facilities.
What is Dr. Gregory S. Backofen's office phone number?
The practice phone on file for Dr. Backofen is (409) 787-1416.
What is Dr. Gregory S. Backofen's medical license number?
Dr. Backofen holds Texas license Q5755, one of the licenses on file in 2 states.
Which states has Dr. Gregory S. Backofen been licensed in?
Dmand AI has state licenses on file for Dr. Backofen in Texas and Arkansas.
Which hospitals is Dr. Gregory S. Backofen affiliated with?
Dr. Backofen is affiliated with St. Luke's Health - Memorial Hospital - Lufkin, TX. Dmand AI links Dr. Backofen to 4 more hospitals.
What medical group is Dr. Gregory S. Backofen part of?
Dr. Backofen is linked to Toledo Bend Family Medicine.
Does Dr. Gregory S. Backofen accept Medicare?
Yes. CMS data shows Dr. Backofen billed Medicare for 257 services in 2024, and Dr. Backofen accepts Medicare assignment.
How many Medicare patients does Dr. Gregory S. Backofen see?
CMS counts 87 Medicare patients who saw Dr. Backofen in 2024, with an average age of 76.
Show 4 more questionsShow fewer questions
What services does Dr. Gregory S. Backofen bill to Medicare?
In 2024, Dr. Backofen's most billed Medicare services were hospital inpatient care (99231), hospital inpatient care (99222) and hospital inpatient care (99238).
What drugs does Dr. Gregory S. Backofen prescribe most?
In 2024 Medicare Part D data, Dr. Backofen's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Amlodipine Besylate.
Has Dr. Gregory S. Backofen received payments from drug or device companies?
CMS Open Payments shows $625 in general payments to Dr. Backofen from 11 companies from 2017 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Gregory S. Backofen been practicing?
Dr. Backofen graduated from medical school in 2009, 17 years ago.
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