AnticoagulantsEnoxaparinPulmonary Embolism
Dr. Thomas W. Grahm, MD
NPI1568465474
- Medicare services, 2024
- 216
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 59
- Publications
- 6
- MIPS score, 2024
- 76
- Practice address
- 700 Olympic Plaza Cir, Tyler, TX 75701
- Practice phone
- Call (903) 597-0351
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UT Health Tyler Regional Hospital
Tyler, Texas
Find Dr. Grahm's professional email, personal email and mobile number
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Dr. Thomas W. Grahm is a neurosurgeon in Tyler, Texas
Dr. Grahm practices at UT Health Tyler Regional Hospital in Tyler, Texas.
Dr. Grahm's NPI, 1568465474, was assigned on May 24, 2005. Dr. Grahm graduated from UTMB Health in 1983. Dr. Grahm's Texas license number on file is H8659.
NPI and contact details
- NPI
- 1568465474NPI Registry (opens in a new tab)
- NPI enumeration date
- May 24, 2005
- NPI status
- Active
- Practice phone
- (903) 597-0351
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Thomas W. Grahm practices at UT Health Tyler Regional Hospital in Tyler, Texas
Dr. Grahm's primary practice is UT Health Tyler Regional Hospital, at 700 Olympic Plaza Cir, Tyler, TX 75701 in Smith County. The practice phone is (903) 597-0351.
- UT Health Tyler Regional Hospital700 Olympic Plaza Cir, Tyler, TX 75701 · Smith CountyPhone(903) 597-0351
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Thomas W. Grahm is affiliated with 2 sites of care and 1 medical group
Dr. Grahm's primary practice is UT Health Tyler Regional Hospital in Tyler, Texas. The medical group on file is Tyler Neurosurgical Associates. Dmand AI also links Dr. Grahm to 1 more group practice or clinic, named with a free account.
UT Health Tyler Regional HospitalPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Thomas W. Grahm's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Grahm practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UT Health Tyler Regional Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Thomas W. Grahm is one of 603 neurosurgeons in Texas
Neurological surgery is Dr. Grahm's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Grahm is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Grahm's licenses on file in 2 states: Texas and Arizona.
Specialties and state licenses
- Neurological surgery, TexasPrimary
- Arizona license
Clinical focus
Dmand AI lists back and neck pain treatment without fusion, craniotomy, lower back pain, muscle pain, fibromyalgia, and limb pain, neck pain and spine problems and spinal fusion among the conditions Dr. Grahm treats.
Neurosurgeons near Dr. Grahm
Counts of neurosurgeons 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. Thomas W. Grahm billed Medicare for 216 services in 2024
CMS data shows 216 Medicare services from Dr. Grahm across 7 procedure codes in 2024, for 159 Medicare patients. Medicare paid $21,540 for them.
Medicare services, 2024216
Medicare patients159
Paid by Medicare$21,540
Procedure codes7
Dr. Grahm's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2152024: 216No change
- Surgery
- 2023: 162024: 0100%
Where Dr. Grahm's Medicare services took place, 2024
- In an office12558%
- In a facility9142%
Dr. Grahm compared with the Texas median for neurosurgeons, 2024
- Dr. Grahm
- Texas median
- Medicare services
- 216vs 212Close to median
- Medicare patients
- 159vs 13815% above
- Part D claims
- 41vs 5829% below
Medians across 518 neurosurgeons in Texas with Dmand AI profiles that report each measure.
Dr. Grahm'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.
Need commercial claims for Dr. Grahm?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Grahm and other neurosurgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Thomas W. Grahm treated 159 Medicare patients in 2024, average age 73
CMS counts 159 Medicare patients who saw Dr. Grahm in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Grahm's median patient age at 65, with 59% women.
Medicare patients, 2024159
Average age73
Average risk score1.31
Also on Medicaid7%
Dr. Grahm's Medicare patients by age, 2024
Dr. Grahm's Medicare patients by sex, 2024
- Women8252%
- Men7748%
Chronic conditions among Dr. Grahm's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis73%
- Mood disorders38%
- Depression37%
- Diabetes37%
- Anxiety34%
- Ischemic heart disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Grahm's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Thomas W. Grahm wrote 59 Medicare Part D claims in 2024
In 2024, Dr. Grahm wrote 59 Medicare Part D claims for 27 patients. 100% of them were for generic drugs. CMS names the drug for 41 of them, across 3 drugs with 11 or more claims each, at $612 in total drug cost. In 2023, CMS named 18 claims across 1 drug.
Part D claims, 202459
Drugs named by CMS3
Total drug cost$612
Part D patients27
Dr. Grahm'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. Grahm's Part D claims, 2024
- Opioids20%12 of 59 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: 182024: 41128%
Drugs named by CMS: 3 in 2024, 1 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. Thomas W. Grahm scored 76 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 76 out of 100 for Dr. Grahm for performance year 2024, reported as part of a group.
Dr. Grahm's MIPS scores, performance year 2024
- 76of 100Final score
- 67.9of 100Quality
- 40of 100Improvement Activities
- 63of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Thomas W. Grahm has 6 publications on record
Dmand AI links 6 papers to Dr. Grahm. The most frequent topics are Anticoagulants, Craniocerebral Trauma and Enoxaparin. Dr. Grahm has published most often in Neurosurgery. Dr. Grahm's most frequent co-authors are John Denis Berne, MD, Scott H. Norwood, MD and Mark N. Hadley.
Papers6
Topics Dr. Grahm writes about most
- Anticoagulants
- Craniocerebral Trauma
- Enoxaparin
- Enteral Nutrition
- Ultrasonography
- Venous Thrombosis
Dr. Grahm's most frequent co-authors
Recent publications by Dr. Grahm
AnticoagulantsEnoxaparinIntracranial Hemorrhage, Traumatic
AlgorithmsCraniocerebral TraumaCraniotomy
Neurosurgery
Brain InjuriesEnteral Nutrition
Craniocerebral TraumaEnteral NutritionNutritional Physiological Phenomena
See who Dr. Grahm researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Grahm works with, so you can find a warm path to the right neurosurgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Thomas W. Grahm received $3,249 in industry payments from 2016 to 2023
CMS Open Payments shows 33 general payments to Dr. Grahm from 16 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 87% of the total. Nevro Corp. paid the most, $742.
General payments to Dr. Grahm by program year, 2016 to 2023
General payments to Dr. Grahm by kind, 2016 to 2023
$3.2Kin total
- Food and beverage$2,81787%
- Travel and lodging$43213%
Companies that paid Dr. Grahm the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Thomas W. Grahm has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Grahm, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Grahm
- 2011
- CMS Stage 1 2012
- Undated
- AANS Fellow
- ACS Fellow
Source: Dmand AI Professional Profile Data
Dr. Thomas W. Grahm graduated from UTMB Health
Dr. Grahm graduated from UTMB Health in 1983. Dr. Grahm is a member of AANS, ACS and CNS.
- Medical school
- Board certified in neurological surgery
Source: Dmand AI Professional Profile Data
Dr. Thomas W. Grahm accepts plans from 15 insurance carriers
Dr. Grahm is in network with 15 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Humana
- HCSC
- Molina
- Alliant Health Plans
- +7 more carriersWith a free account
Plan types Dr. Grahm accepts, by number of carriers
- HMO8
- PPO8
- Medicare5
- POS5
- EPO4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Thomas W. Grahm'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 | Clinician Public Reporting: Overall MIPS Performance (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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Thomas W. Grahm
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. Thomas W. Grahm's NPI number?
Dr. Thomas W. Grahm's NPI number is 1568465474. It was assigned on May 24, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Thomas W. Grahm?
Dr. Thomas W. Grahm is a neurosurgeon in Tyler, Texas. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Thomas W. Grahm practice?
Dr. Grahm practices at 700 Olympic Plaza Cir, Tyler, TX 75701. Dr. Grahm's primary practice is UT Health Tyler Regional Hospital in Tyler, Texas. Dmand AI also links Dr. Grahm to 1 group practice or clinic.
What is Dr. Thomas W. Grahm's office phone number?
The practice phone on file for Dr. Grahm is (903) 597-0351.
What is Dr. Thomas W. Grahm's medical license number?
Dr. Grahm's Texas license number on file is H8659, one of the licenses on file in 2 states.
Which states has Dr. Thomas W. Grahm been licensed in?
Dmand AI has state licenses on file for Dr. Grahm in Texas (1990 to 2025) and Arizona (1984 to 2026).
What medical group is Dr. Thomas W. Grahm part of?
Dr. Grahm is linked to Tyler Neurosurgical Associates.
Does Dr. Thomas W. Grahm accept Medicare?
Yes. CMS data shows Dr. Grahm billed Medicare for 216 services in 2024.
What is Dr. Thomas W. Grahm's MIPS score?
Dr. Grahm's MIPS final score for performance year 2024 is 76 out of 100, reported as part of a group.
How many Medicare patients does Dr. Thomas W. Grahm see?
CMS counts 159 Medicare patients who saw Dr. Grahm in 2024, with an average age of 73.
Show 9 more questionsShow fewer questions
Is Dr. Thomas W. Grahm board certified?
Yes. Dr. Grahm is board certified in neurological surgery by the American Board of Neurological Surgery.
What services does Dr. Thomas W. Grahm bill to Medicare?
In 2024, Dr. Grahm's most billed Medicare services were office visit, established patient (99213), hospital inpatient care (99223) and critical care (99291).
Where did Dr. Thomas W. Grahm go to medical school?
Dr. Grahm graduated from UTMB Health in 1983.
What drugs does Dr. Thomas W. Grahm prescribe most?
In 2024 Medicare Part D data, Dr. Grahm's most prescribed drugs by claims were Carbamazepine ER, Gabapentin and Tramadol HCl.
Has Dr. Thomas W. Grahm received payments from drug or device companies?
CMS Open Payments shows $3,249 in general payments to Dr. Grahm from 16 companies from 2016 to 2023. The largest total came from Nevro Corp.
How long has Dr. Thomas W. Grahm been practicing?
Dr. Grahm graduated from medical school in 1983, 43 years ago.
Does Dr. Thomas W. Grahm do research?
Dmand AI links 6 publications to Dr. Grahm.
Who does Dr. Thomas W. Grahm publish with?
Dr. Grahm's most frequent co-authors are John Denis Berne, MD (2 shared papers), Scott H. Norwood, MD (2 shared papers) and Mark N. Hadley (1 shared paper).
What insurance does Dr. Thomas W. Grahm accept?
Dr. Grahm is in network with 15 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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