Dr. Marvin B. Holcomb, MD
- Medicare services, 2024
- 62
- Medicare patients, 2024
- 76
- Part D claims, 2024
- 110
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 700 E Marshall Ave, Longview, TX 75601
- Practice phone
- Call (903) 315-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Good Shepherd Medical Center - Longview
Longview, Texas
Find Dr. Holcomb'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. Marvin B. Holcomb is a general surgeon in Longview, Texas
Dr. Holcomb practices at Good Shepherd Medical Center - Longview in Longview, Texas.
Dr. Holcomb's NPI, 1265462527, was assigned on July 3, 2006. Dr. Holcomb graduated from UT Southwestern Medical Center in 1984. Dr. Holcomb's Texas license number on file is H0455.
- NPI
- 1265462527NPI Registry (opens in a new tab)
- NPI enumeration date
- July 3, 2006
- NPI status
- Active
- Practice phone
- (903) 315-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Marvin B. Holcomb practices at Good Shepherd Medical Center - Longview in Longview, Texas
Dr. Holcomb's primary practice is Good Shepherd Medical Center - Longview, at 700 E Marshall Ave, Longview, TX 75601 in Gregg County. The practice phone is (903) 315-2000.
- Good Shepherd Medical Center - Longview700 E Marshall Ave, Longview, TX 75601 · Gregg CountyPhone(903) 315-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Marvin B. Holcomb is affiliated with 2 sites of care and 1 medical group
Dr. Holcomb's primary practice is Good Shepherd Medical Center - Longview in Longview, Texas. The medical group on file is CHRISTUS Trinity Clinic. Dmand AI also links Dr. Holcomb to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marvin B. Holcomb's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Holcomb practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Shepherd Medical Center - Longview | 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. Marvin B. Holcomb is one of 1,939 general surgeons in Texas
Surgery is Dr. Holcomb's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Holcomb is board certified in surgery by the American Board of Surgery. Dr. Holcomb has a license on file in Texas.
Specialties and state licenses
- Surgery, TexasPrimary
Clinical focus
Dmand AI lists abdominal adhesion surgery, abdominal hernia repair surgery, appendectomy, colon removal, gallbladder removal, gastrointestinal bleeding, gastrointestinal obstruction and groin hernia surgery among the conditions Dr. Holcomb treats.
General surgeons near Dr. Holcomb
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. Marvin B. Holcomb billed Medicare for 62 services in 2024
CMS data shows 62 Medicare services from Dr. Holcomb across 3 procedure codes in 2024, all of them office visits, for 76 Medicare patients. Medicare paid $3,716 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Holcomb's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1422024: 6256%
Dr. Holcomb compared with the Texas median for general surgeons, 2024
- Dr. Holcomb
- Texas median
- Medicare services
- 62vs 11847% below
- Medicare patients
- 76vs 9722% below
- Part D claims
- 68vs 4262% above
Medians across 1,674 general surgeons in Texas with Dmand AI profiles that report each measure.
Dr. Holcomb'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. Holcomb and other general surgeons in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marvin B. Holcomb treated 76 Medicare patients in 2024, average age 72
CMS counts 76 Medicare patients who saw Dr. Holcomb in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 72% have high cholesterol. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Holcomb's median patient age at 74, with 91% women.
Dr. Holcomb's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Holcomb's Medicare patients by sex, 2024
- Women4154%
- Men3546%
Chronic conditions among Dr. Holcomb's Medicare patients, 2024
- High blood pressure75%
- High cholesterol72%
- Arthritis57%
- Diabetes37%
- Anxiety32%
- Chronic kidney disease32%
- Mood disorders30%
- Cancer28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Holcomb's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women91%
- Men9%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marvin B. Holcomb wrote 110 Medicare Part D claims in 2024
In 2024, Dr. Holcomb wrote 110 Medicare Part D claims for 82 patients. 98% of them were for generic drugs. CMS names the drug for 68 of them, across 2 drugs with 11 or more claims each, at $487 in total drug cost. In 2023, CMS named 89 claims across 2 drugs.
Dr. Holcomb's Part D claims by kind of drug, 2024
- Generic108 claims98%
- Brand-name and other2 claims2%
Dr. Holcomb'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. Holcomb's Part D claims, 2024
- Opioids68%75 of 110 claims
- Antibiotics20%22 of 110 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: 892024: 6824%
Drugs named by CMS: 2 in 2024, 2 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
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Dr. Marvin B. Holcomb graduated from UT Southwestern Medical Center
Dr. Holcomb graduated from UT Southwestern Medical Center in 1984.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Marvin B. Holcomb accepts plans from 15 insurance carriers
Dr. Holcomb is in network with 15 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Cigna
- HCSC
- Alliant Health Plans
- Baylor Scott and White
- +7 more carriersWith a free account
Plan types Dr. Holcomb accepts, by number of carriers
- HMO10
- PPO9
- Medicare6
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Marvin B. Holcomb'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) |
| 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. Marvin B. Holcomb
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. Marvin B. Holcomb's NPI number?
Dr. Marvin B. Holcomb's NPI number is 1265462527. It was assigned on July 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Marvin B. Holcomb?
Dr. Marvin B. Holcomb is a general surgeon in Longview, Texas. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Marvin B. Holcomb practice?
Dr. Holcomb practices at 700 E Marshall Ave, Longview, TX 75601. Dr. Holcomb's primary practice is Good Shepherd Medical Center - Longview in Longview, Texas. Dmand AI also links Dr. Holcomb to 1 group practice or clinic.
What is Dr. Marvin B. Holcomb's office phone number?
The practice phone on file for Dr. Holcomb is (903) 315-2000.
What is Dr. Marvin B. Holcomb's medical license number?
Dr. Holcomb's Texas license number on file is H0455.
What medical group is Dr. Marvin B. Holcomb part of?
Dr. Holcomb is linked to CHRISTUS Trinity Clinic.
Does Dr. Marvin B. Holcomb accept Medicare?
Yes. CMS data shows Dr. Holcomb billed Medicare for 62 services in 2024.
How many Medicare patients does Dr. Marvin B. Holcomb see?
CMS counts 76 Medicare patients who saw Dr. Holcomb in 2024, with an average age of 72.
Is Dr. Marvin B. Holcomb board certified?
Yes. Dr. Holcomb is board certified in surgery by the American Board of Surgery.
What services does Dr. Marvin B. Holcomb bill to Medicare?
In 2024, Dr. Holcomb's most billed Medicare services were office visit, established patient (99213), office visit, new patient (99204) and office visit, new patient (99203).
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Where did Dr. Marvin B. Holcomb go to medical school?
Dr. Holcomb graduated from UT Southwestern Medical Center in 1984.
What drugs does Dr. Marvin B. Holcomb prescribe most?
In 2024 Medicare Part D data, Dr. Holcomb's most prescribed drugs by claims were Hydrocodone-Acetaminophen and Tramadol HCl.
How long has Dr. Marvin B. Holcomb been practicing?
Dr. Holcomb graduated from medical school in 1984, 42 years ago.
What insurance does Dr. Marvin B. Holcomb accept?
Dr. Holcomb is in network with 15 carriers, including Aetna, Elevance and United Healthcare. HMO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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