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Dr. Gregory Joseph Phillips, MD
NPI1699705152PAC ID6406986561
- Medicare services, 2024
- 1,763
- Medicare patients, 2024
- 366
- Part D claims, 2024
- 15,503
- Publications
- 88
- Hospital affiliations
- 2
- Practice address
- 5201 McCart Street Suite H, Fort Worth, TX 76115
- Practice phone
- Call (817) 207-8700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MedMark Treatment Centers - Fort Worth
Opioid Treatment Program (Methadone Clinic) · Fort Worth, Texas
Find Dr. Phillips' professional email, personal email and mobile number
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Dr. Gregory Joseph Phillips is an internist in Fort Worth, Texas
Dr. Phillips practices at MedMark Treatment Centers - Fort Worth in Fort Worth, Texas.
Dr. Phillips' NPI, 1699705152, was assigned on July 3, 2006. Dr. Phillips graduated from UT Southwestern Medical Center in 1974. Dr. Phillips holds Texas license F5328.
NPI and contact details
- NPI
- 1699705152NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6406986561
- NPI enumeration date
- July 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (817) 207-8700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gregory Joseph Phillips practices at MedMark Treatment Centers - Fort Worth in Fort Worth, Texas
Dr. Phillips' primary practice is MedMark Treatment Centers - Fort Worth, at 5201 McCart Street Suite H, Fort Worth, TX 76115. The practice phone is (817) 207-8700.
- MedMark Treatment Centers - Fort Worth5201 McCart Street Suite H, Fort Worth, TX 76115Phone(817) 207-8700
Source: Dmand AI Affiliation Data
Dr. Gregory Joseph Phillips is affiliated with 7 sites of care and 3 medical groups
Dr. Phillips' primary practice is MedMark Treatment Centers - Fort Worth in Fort Worth, Texas. Dr. Phillips is also affiliated with Texas Health Fort Worth. The medical group on file is Texas Health Physicians Group. Dmand AI also links Dr. Phillips to 1 more hospital, 2 group practices and clinics, 2 home health agencies and 2 medical groups, each named with a free account. Dr. Phillips' employer is on file too: a behavioral health center.
MedMark Treatment Centers - Fort WorthPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gregory Joseph Phillips' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Phillips practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedMark Treatment Centers - Fort Worth | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gregory Joseph Phillips is one of 8,437 internists in Texas
Internal medicine is Dr. Phillips' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Phillips is board certified in internal medicine by the American Board of Internal Medicine. Dr. Phillips is licensed in Texas.
Specialties and state licenses
- Internal medicine, TexasPrimary
Clinical focus
Dmand AI lists acute sinusitis, acute skin infection, ADHD, adjustment disease, aneurysm, ankle or foot injury, anxiety and arteritis among the conditions Dr. Phillips treats.
Internists near Dr. Phillips
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 Joseph Phillips billed Medicare for 1,763 services in 2024
CMS data shows 1,763 Medicare services from Dr. Phillips across 14 procedure codes in 2024, for 366 Medicare patients. Medicare paid $98,635 for them.
Medicare services, 20241,763
Medicare patients366
Paid by Medicare$98,635
Procedure codes14
Dr. Phillips' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0112024: 9556%
- Other services
- 2023: 2782024: 596114%
- Tests and treatments
- 2023: 1852024: 14124%
- Drugs given in the office
- 2023: 802024: 7111%
Where Dr. Phillips' Medicare services took place, 2024
- In an office1,46683%
- In a facility29717%
Dr. Phillips compared with the Texas median for internists, 2024
- Dr. Phillips
- Texas median
- Medicare services
- 1,763vs 5393.3 times
- Medicare patients
- 366vs 19093% above
- Part D claims
- 14,547vs 28950.3 times
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Phillips' 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. Phillips?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Phillips and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gregory Joseph Phillips treated 366 Medicare patients in 2024, average age 76
CMS counts 366 Medicare patients who saw Dr. Phillips in 2024. The largest group is 65 to 74, with 173 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Phillips' median patient age at 72, with 54% women.
Medicare patients, 2024366
Average age76
Average risk score1.16
Dr. Phillips' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Phillips' Medicare patients by sex, 2024
- Women19052%
- Men17648%
Chronic conditions among Dr. Phillips' Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis41%
- Diabetes25%
- Ischemic heart disease23%
- Anxiety21%
- Chronic kidney disease19%
- Atrial fibrillation18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Phillips' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gregory Joseph Phillips wrote 15,503 Medicare Part D claims in 2024
In 2024, Dr. Phillips wrote 15,503 Medicare Part D claims for 911 patients. 87% of them were for generic drugs. CMS names the drug for 14,547 of them, across 205 drugs with 11 or more claims each, at $1,343,069 in total drug cost. In 2023, CMS named 15,049 claims across 208 drugs.
Part D claims, 202415,503
Drugs named by CMS205
Total drug cost$1.3M
Part D patients911
Dr. Phillips' Part D claims by kind of drug, 2024
- Generic13,417 claims87%
- Brand-name1,998 claims13%
- Other88 claims1%
Dr. Phillips' 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. Phillips' Part D claims, 2024
- Opioids8%1,293 of 15,503 claims
- Antibiotics3%518 of 15,503 claims
- Antipsychotics, patients 65 and over0%75 of 15,503 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: 15,0492024: 14,5473%
Drugs named by CMS: 205 in 2024, 208 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 Joseph Phillips offers telehealth to Medicare patients
Dr. Phillips accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Phillips as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Gregory Joseph Phillips has 88 publications on record
Dmand AI links 88 papers to Dr. Phillips, published from 2006 to 2019. 2013 was the busiest year, with 7. The most frequent topics are Escherichia coli, HIV Infections and Homosexuality, Male. Dr. Phillips has published most often in AIDS Behav. Dr. Phillips' most frequent co-authors are Gregory L. Phillips, MD, Alan Greenberg, MD and Thomas P. Giordano, MD.
Papers88
Years published2006 to 2019
Dr. Phillips' papers by year, 2009 to 2019
Topics Dr. Phillips writes about most
- Escherichia coli
- HIV Infections
- Homosexuality, Male
- Sexual Behavior
- Bacterial Proteins
- Sexual Partners
- Escherichia coli Proteins
- Risk-Taking
Dr. Phillips' most frequent co-authors
- Gregory L. Phillips, MD21 shared papers
- Alan Greenberg, MD4 shared papers
- Thomas P. Giordano, MD2 shared papers
Recent publications by Dr. Phillips
Cell MembraneEscherichia coliEscherichia coli Proteins
Ammonium CompoundsAnaerobiosisEscherichia coli
Behav Brain Res
BacteriaBrainColon
See who Dr. Phillips researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Phillips works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Gregory Joseph Phillips received $38,876 in industry payments from 2016 to 2025
CMS Open Payments shows 1,426 general payments to Dr. Phillips from 80 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Amgen Inc. paid the most, $4,270.
General payments to Dr. Phillips by program year, 2016 to 2025
General payments to Dr. Phillips by kind, 2016 to 2025
$38.9Kin total
- Food and beverage$37,47196%
- Education$9062%
- Consulting fees$5001%
Companies that paid Dr. Phillips the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gregory Joseph Phillips has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Phillips.
Awards and honors for Dr. Phillips
- Undated
- Checkbook Top Doc
- Super Doc
Source: Dmand AI Professional Profile Data
Dr. Gregory Joseph Phillips graduated from UT Southwestern Medical Center
Dr. Phillips graduated from UT Southwestern Medical Center in 1974.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Gregory Joseph Phillips accepts plans from 21 insurance carriers
Dr. Phillips is in network with 21 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- HCSC
- Humana
- Alliant Health Plans
- +13 more carriersWith a free account
Plan types Dr. Phillips accepts, by number of carriers
- PPO14
- HMO12
- Medicare11
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Gregory Joseph Phillips'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 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) |
| 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. Gregory Joseph Phillips
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 Joseph Phillips' NPI number?
Dr. Gregory Joseph Phillips' NPI number is 1699705152. It was assigned on July 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gregory Joseph Phillips?
Dr. Gregory Joseph Phillips is an internist in Fort Worth, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gregory Joseph Phillips practice?
Dr. Phillips practices at 5201 McCart Street Suite H, Fort Worth, TX 76115. Dr. Phillips' primary practice is MedMark Treatment Centers - Fort Worth in Fort Worth, Texas. Dmand AI also links Dr. Phillips to 1 hospital, 2 group practices and clinics, 2 home health agencies and 2 medical groups.
What is Dr. Gregory Joseph Phillips' office phone number?
The practice phone on file for Dr. Phillips is (817) 207-8700.
What is Dr. Gregory Joseph Phillips' medical license number?
Dr. Phillips holds Texas license F5328.
Which hospitals is Dr. Gregory Joseph Phillips affiliated with?
Dr. Phillips is affiliated with Texas Health Fort Worth. Dmand AI links Dr. Phillips to 1 more hospital.
What medical group is Dr. Gregory Joseph Phillips part of?
Dr. Phillips is linked to Texas Health Physicians Group. Dmand AI links Dr. Phillips to 2 more medical groups.
Does Dr. Gregory Joseph Phillips accept Medicare?
Yes. CMS data shows Dr. Phillips billed Medicare for 1,763 services in 2024, and Dr. Phillips accepts Medicare assignment.
Does Dr. Gregory Joseph Phillips offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Phillips as offering telehealth services.
How many Medicare patients does Dr. Gregory Joseph Phillips see?
CMS counts 366 Medicare patients who saw Dr. Phillips in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Dr. Gregory Joseph Phillips board certified?
Yes. Dr. Phillips is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Gregory Joseph Phillips bill to Medicare?
In 2024, Dr. Phillips' most billed Medicare services were office visit, established patient (99213), medicare service (G0444) and hospital inpatient care (99231).
Where did Dr. Gregory Joseph Phillips go to medical school?
Dr. Phillips graduated from UT Southwestern Medical Center in 1974.
What drugs does Dr. Gregory Joseph Phillips prescribe most?
In 2024 Medicare Part D data, Dr. Phillips' most prescribed drugs by claims were Atorvastatin Calcium, Hydrocodone-Acetaminophen and Amlodipine Besylate.
Has Dr. Gregory Joseph Phillips received payments from drug or device companies?
CMS Open Payments shows $38,876 in general payments to Dr. Phillips from 80 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Gregory Joseph Phillips been practicing?
Dr. Phillips graduated from medical school in 1974, 52 years ago.
Does Dr. Gregory Joseph Phillips do research?
Dmand AI links 88 publications to Dr. Phillips, published from 2006 to 2019.
Who does Dr. Gregory Joseph Phillips publish with?
Dr. Phillips' most frequent co-authors are Gregory L. Phillips, MD (21 shared papers), Alan Greenberg, MD (4 shared papers) and Thomas P. Giordano, MD (2 shared papers).
What insurance does Dr. Gregory Joseph Phillips accept?
Dr. Phillips is in network with 21 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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