Dr. Robert R. Carlson, MD
- Medicare services, 2021
- 106
- Part D claims, 2021
- 141
- Hospital affiliations
- 1
- Industry payments
- $1,895
- Medical groups
- 2
- Practice address
- 1204 Mound St, Nacogdoches, TX 75961
- Practice phone
- Call (936) 564-4611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Carlson'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. Robert R. Carlson is a general surgeon in Nacogdoches, Texas
Dr. Carlson practices at Nacogdoches Memorial Hospital in Nacogdoches, Texas, part of Tenet Healthcare.
Dr. Carlson's NPI, 1295783637, was assigned on May 5, 2006. Dr. Carlson graduated from UTMB Health in 1988. Dr. Carlson holds Texas license K3890.
- NPI
- 1295783637NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082503891
- NPI enumeration date
- May 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (936) 564-4611
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert R. Carlson practices at Nacogdoches Memorial Hospital in Nacogdoches, Texas
Dr. Carlson's primary practice is Nacogdoches Memorial Hospital, at 1204 Mound St, Nacogdoches, TX 75961 in Nacogdoches County. The practice phone is (936) 564-4611.
- Nacogdoches Memorial Hospital1204 Mound St, Nacogdoches, TX 75961 · Nacogdoches CountyPhone(936) 564-4611
Source: Dmand AI Affiliation Data
Dr. Robert R. Carlson is affiliated with 2 sites of care and 2 medical groups
Dr. Carlson's primary practice is Nacogdoches Memorial Hospital in Nacogdoches, Texas, part of Tenet Healthcare. The medical group on file is Nacogdoches Memorial Professional Group. Dmand AI also links Dr. Carlson to 1 more physician office and 1 medical group, each named with a free account. Dr. Carlson's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert R. Carlson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carlson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Nacogdoches Memorial Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert R. Carlson is one of 1,939 general surgeons in Texas
Surgery is Dr. Carlson's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Carlson is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Carlson's licenses on file in 5 states: Texas, South Dakota, Colorado, Iowa and Indiana.
Specialties and state licenses
- Surgery, TexasPrimary
- South Dakota license
- Colorado license
- Iowa license
- Indiana license
General surgeons near Dr. Carlson
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. Robert R. Carlson billed Medicare for 106 services in 2021
CMS data shows 106 Medicare services from Dr. Carlson across 4 procedure codes in 2021. Medicare paid $8,277 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Carlson's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Surgery
- 2020: 722021: 5622%
- Office and hospital visits
- 2020: 1932021: 5074%
Dr. Carlson compared with the Texas median for general surgeons, 2021
- Dr. Carlson
- Texas median
- Medicare services
- 106vs 11810% below
- Part D claims
- 141vs 423.4 times
Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Carlson's most billed Medicare procedure codes, 2021
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. Carlson and other general surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert R. Carlson's patients have a median age of 64
Across all payers, Dmand AI patient panel data puts Dr. Carlson's median patient age at 64, with 52% women.
Dr. Carlson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women52%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Robert R. Carlson wrote 141 Medicare Part D claims in 2021
In 2021, Dr. Carlson wrote 141 Medicare Part D claims. They cover 5 drugs, with $7,361 in total drug cost. In 2020, CMS named 185 claims across 6 drugs.
Dr. Carlson's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1852021: 14124%
Drugs named by CMS: 5 in 2021, 6 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Robert R. Carlson takes part in Medicare
Dr. Carlson 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. Robert R. Carlson received $1,895 in industry payments from 2016 to 2024
CMS Open Payments shows 27 general payments to Dr. Carlson from 12 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 68% of the total. Medtronic Vascular, Inc. paid the most, $665.
General payments to Dr. Carlson by program year, 2016 to 2024
General payments to Dr. Carlson by kind, 2016 to 2024
- Food and beverage$1,28168%
- Travel and lodging$61432%
Companies that paid Dr. Carlson the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert R. Carlson graduated from UTMB Health
Dr. Carlson graduated from UTMB Health in 1988.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Robert R. Carlson accepts plans from 9 insurance carriers
Dr. Carlson is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Alliant Health Plans. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- United Healthcare
- Arkansas Blue Cross and Blue Shield
- Elevance
- +1 more carriersWith a free account
Plan types Dr. Carlson accepts, by number of carriers
- PPO8
- Medicare5
- HMO3
- POS2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert R. Carlson'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Robert R. Carlson
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. Robert R. Carlson's NPI number?
Dr. Robert R. Carlson's NPI number is 1295783637. It was assigned on May 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert R. Carlson?
Dr. Robert R. Carlson is a general surgeon in Nacogdoches, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Robert R. Carlson practice?
Dr. Carlson practices at 1204 Mound St, Nacogdoches, TX 75961. Dr. Carlson's primary practice is Nacogdoches Memorial Hospital in Nacogdoches, Texas, part of Tenet Healthcare. Dmand AI also links Dr. Carlson to 1 physician office and 1 medical group.
What is Dr. Robert R. Carlson's office phone number?
The practice phone on file for Dr. Carlson is (936) 564-4611.
What is Dr. Robert R. Carlson's medical license number?
Dr. Carlson holds Texas license K3890, one of the licenses on file in 5 states.
Which states has Dr. Robert R. Carlson been licensed in?
Dmand AI has state licenses on file for Dr. Carlson in Texas (1997 to 2026), South Dakota, Colorado (2007 to 2027), Iowa (2000 to 2027) and Indiana (2017 to 2021).
Which hospitals is Dr. Robert R. Carlson affiliated with?
Dr. Carlson practices at Nacogdoches Memorial Hospital in Nacogdoches, Texas.
What medical group is Dr. Robert R. Carlson part of?
Dr. Carlson is linked to Nacogdoches Memorial Professional Group. Dmand AI links Dr. Carlson to 1 more medical group.
Does Dr. Robert R. Carlson accept Medicare?
Yes. CMS data shows Dr. Carlson billed Medicare for 106 services in 2021, and Dr. Carlson accepts Medicare assignment.
Is Dr. Robert R. Carlson board certified?
Yes. Dr. Carlson is board certified in surgery by the American Board of Surgery.
Show 6 more questionsShow fewer questions
What services does Dr. Robert R. Carlson bill to Medicare?
In 2021, Dr. Carlson's most billed Medicare services were surgery: digestive system (45380), hospital inpatient care (99232) and surgery: digestive system (43239).
Where did Dr. Robert R. Carlson go to medical school?
Dr. Carlson graduated from UTMB Health in 1988.
What drugs does Dr. Robert R. Carlson prescribe most?
In 2021 Medicare Part D data, Dr. Carlson's most prescribed drugs by claims were Pantoprazole Sodium, Famotidine and Promethazine HCl.
Has Dr. Robert R. Carlson received payments from drug or device companies?
CMS Open Payments shows $1,895 in general payments to Dr. Carlson from 12 companies from 2016 to 2024. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Robert R. Carlson been practicing?
Dr. Carlson graduated from medical school in 1988, 38 years ago.
What insurance does Dr. Robert R. Carlson accept?
Dr. Carlson is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Alliant Health Plans. PPO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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