Dr. Gregory W. Bartha, MD
- Medicare services, 2024
- 135
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 425
- MIPS score, 2024
- 100
- Hospital affiliations
- 2
- Practice address
- 701 W 5th St, Odessa, TX 79763
- Practice phone
- Call (432) 335-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Texas Tech University Health Sciences Center Odessa
Odessa, Texas
Find Dr. Bartha's professional email, personal email and mobile number
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Dr. Gregory W. Bartha is an internist in Odessa, Texas
Dr. Bartha practices at Texas Tech University Health Sciences Center Odessa in Odessa, Texas.
Dr. Bartha's NPI, 1205939212, was assigned on September 6, 2006. Dr. Bartha holds Texas license E7559.
- NPI
- 1205939212NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749193993
- NPI enumeration date
- September 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (432) 335-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 81
- Medical school graduation
- 1971
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory W. Bartha practices at Texas Tech University Health Sciences Center Odessa in Odessa, Texas
Dr. Bartha's primary practice is Texas Tech University Health Sciences Center Odessa, at 701 W 5th St, Odessa, TX 79763 in Ector County. The practice phone is (432) 335-2222.
- Texas Tech University Health Sciences Center Odessa701 W 5th St, Odessa, TX 79763 · Ector CountyPhone(432) 335-2222
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Gregory W. Bartha is affiliated with 4 sites of care and 1 medical group
Dr. Bartha's primary practice is Texas Tech University Health Sciences Center Odessa in Odessa, Texas. Dr. Bartha is also affiliated with Medical Center Hospital. The medical group on file is Texas Tech Physicians. Dmand AI also links Dr. Bartha to 1 more hospital and 1 group practice or clinic, each 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. Gregory W. Bartha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bartha practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas Tech University Health Sciences Center Odessa | 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. Gregory W. Bartha is one of 8,437 internists in Texas
Internal medicine is Dr. Bartha's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bartha is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Internists near Dr. Bartha
Counts of internists 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 W. Bartha billed Medicare for 135 services in 2024
CMS data shows 135 Medicare services from Dr. Bartha across 2 procedure codes in 2024, all of them office visits, for 78 Medicare patients. Medicare paid $11,732 for them. Every service was in an office.
Dr. Bartha's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1312024: 1353%
Dr. Bartha compared with the Texas median for internists, 2024
- Dr. Bartha
- Texas median
- Medicare services
- 135vs 53975% below
- Medicare patients
- 78vs 19059% below
- Part D claims
- 172vs 28940% below
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Bartha'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory W. Bartha treated 78 Medicare patients in 2024, average age 72
CMS counts 78 Medicare patients who saw Dr. Bartha in 2024. The largest group is 65 to 74, with 39 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bartha's median patient age at 56, with 57% women.
Dr. Bartha's Medicare patients by age, 2024
Dr. Bartha's Medicare patients by sex, 2024
- Women4456%
- Men3444%
Chronic conditions among Dr. Bartha's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Diabetes50%
- Arthritis49%
- Ischemic heart disease26%
- Anxiety23%
- Mood disorders22%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bartha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory W. Bartha wrote 425 Medicare Part D claims in 2024
In 2024, Dr. Bartha wrote 425 Medicare Part D claims for 104 patients. 83% of them were for generic drugs. CMS names the drug for 172 of them, across 11 drugs with 11 or more claims each, at $12,244 in total drug cost. In 2023, CMS named 61 claims across 3 drugs.
Dr. Bartha's Part D claims by kind of drug, 2024
- Generic351 claims83%
- Brand-name and other74 claims17%
Dr. Bartha'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. Bartha's Part D claims, 2024
- Opioids4%17 of 425 claims
- Antibiotics4%19 of 425 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: 612024: 172182%
Drugs named by CMS: 11 in 2024, 3 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. Gregory W. Bartha scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Bartha for performance year 2024, reported through an alternative payment model (APM). Dr. Bartha accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Bartha's MIPS scores, performance year 2024
- 100of 100Final score
- 88of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Gregory W. Bartha received $276 in industry payments from 2022 to 2025
CMS Open Payments shows 13 general payments to Dr. Bartha from 7 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $79.
General payments to Dr. Bartha by program year, 2022 to 2025
Companies that paid Dr. Bartha the most, 2022 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 W. Bartha's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Gregory W. Bartha
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What is Dr. Gregory W. Bartha's NPI number?
Dr. Gregory W. Bartha's NPI number is 1205939212. It was assigned on September 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory W. Bartha?
Dr. Gregory W. Bartha is an internist in Odessa, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregory W. Bartha practice?
Dr. Bartha practices at 701 W 5th St, Odessa, TX 79763. Dr. Bartha's primary practice is Texas Tech University Health Sciences Center Odessa in Odessa, Texas. Dmand AI also links Dr. Bartha to 1 hospital and 1 group practice or clinic.
What is Dr. Gregory W. Bartha's office phone number?
The practice phone on file for Dr. Bartha is (432) 335-2222.
What is Dr. Gregory W. Bartha's medical license number?
Dr. Bartha holds Texas license E7559.
Which hospitals is Dr. Gregory W. Bartha affiliated with?
Dr. Bartha is affiliated with Medical Center Hospital. Dmand AI links Dr. Bartha to 1 more hospital.
What medical group is Dr. Gregory W. Bartha part of?
Dr. Bartha is linked to Texas Tech Physicians.
Does Dr. Gregory W. Bartha accept Medicare?
Yes. CMS data shows Dr. Bartha billed Medicare for 135 services in 2024, and Dr. Bartha accepts Medicare assignment.
What is Dr. Gregory W. Bartha's MIPS score?
Dr. Bartha's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Gregory W. Bartha see?
CMS counts 78 Medicare patients who saw Dr. Bartha in 2024, with an average age of 72.
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What services does Dr. Gregory W. Bartha bill to Medicare?
In 2024, Dr. Bartha's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
What drugs does Dr. Gregory W. Bartha prescribe most?
In 2024 Medicare Part D data, Dr. Bartha's most prescribed drugs by claims were Gabapentin, Pregabalin and Zolpidem Tartrate.
Has Dr. Gregory W. Bartha received payments from drug or device companies?
CMS Open Payments shows $276 in general payments to Dr. Bartha from 7 companies from 2022 to 2025. The largest total came from Amgen Inc.
How long has Dr. Gregory W. Bartha been practicing?
Dr. Bartha graduated from medical school in 1971, 55 years ago.
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