Dr. Demetris Allen Green Sr., MD
- Medicare services, 2024
- 75
- Medicare patients, 2024
- 27
- Part D claims, 2024
- 2,481
- Industry payments
- $40,403
- Medical group
- 1
- Practice address
- 1635 North W Loop, Houston, TX 77008
- Practice phone
- Call (713) 242-2707
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Hermann Greater Heights Hospital
Houston, Texas
Find Dr. Green's professional email, personal email and mobile number
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Dr. Demetris Allen Green Sr. is a general practice physician in Houston, Texas
Dr. Green practices at Memorial Hermann Greater Heights Hospital in Houston, Texas.
Dr. Green's NPI, 1699973420, was assigned on July 3, 2007. Dr. Green graduated from Baylor College of Medicine in 1992. Dr. Green holds Texas license J4168.
- NPI
- 1699973420NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618026170
- NPI enumeration date
- July 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (713) 242-2707
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Demetris Allen Green Sr. practices at Memorial Hermann Greater Heights Hospital in Houston, Texas
Dr. Green's primary practice is Memorial Hermann Greater Heights Hospital, at 1635 North W Loop, Houston, TX 77008 in Harris County. The practice phone is (713) 242-2707.
- Memorial Hermann Greater Heights Hospital1635 North W Loop, Houston, TX 77008 · Harris CountyPhone(713) 242-2707
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Demetris Allen Green Sr. is affiliated with 1 site of care and 1 medical group
Dr. Green's primary practice is Memorial Hermann Greater Heights Hospital in Houston, Texas. The medical group on file is Singleton Associates PA.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Demetris Allen Green Sr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Green practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Hermann Greater Heights Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Demetris Allen Green Sr. is one of 800 general practice physicians in Texas
General practice is Dr. Green's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Green is licensed in Texas.
Specialties and state licenses
- General practice, TexasPrimary
General practice physicians near Dr. Green
Counts of general practice physicians 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. Demetris Allen Green Sr. billed Medicare for 75 services in 2024
CMS data shows 75 Medicare services from Dr. Green across 2 procedure codes in 2024, for 27 Medicare patients. Medicare paid $6,487 for them. Every service was in an office.
Dr. Green's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 952024: 6334%
- Other services
- 2023: 162024: 1225%
Dr. Green compared with the Texas median for general practice physicians, 2024
- Dr. Green
- Texas median
- Medicare services
- 75vs 19461% below
- Medicare patients
- 27vs 8267% below
- Part D claims
- 2,031vs 13015.6 times
Medians across 415 general practice physicians in Texas with Dmand AI profiles that report each measure.
Dr. Green'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. Demetris Allen Green Sr. treated 27 Medicare patients in 2024, average age 72
CMS counts 27 Medicare patients who saw Dr. Green in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Green's median patient age at 50, with 24% women.
Dr. Green's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Green's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
Share of Medicare patients with each condition. A patient can have several.
Dr. Green's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women24%
- Men74%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Demetris Allen Green Sr. wrote 2,481 Medicare Part D claims in 2024
In 2024, Dr. Green wrote 2,481 Medicare Part D claims for 187 patients. 86% of them were for generic drugs. CMS names the drug for 2,031 of them, across 60 drugs with 11 or more claims each, at $275,199 in total drug cost. In 2023, CMS named 2,739 claims across 70 drugs.
Dr. Green's Part D claims by kind of drug, 2024
- Generic2,124 claims86%
- Brand-name344 claims14%
- Other13 claims1%
Dr. Green'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. Green's Part D claims, 2024
- Opioids2%57 of 2,481 claims
- Antibiotics1%18 of 2,481 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: 2,7392024: 2,03126%
Drugs named by CMS: 60 in 2024, 70 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
How Dr. Demetris Allen Green Sr. takes part in Medicare
Dr. Green 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. Demetris Allen Green Sr. received $40,403 in industry payments from 2016 to 2025
CMS Open Payments shows 1,297 general payments to Dr. Green from 54 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. AstraZeneca Pharmaceuticals LP paid the most, $5,952.
General payments to Dr. Green by program year, 2016 to 2025
General payments to Dr. Green by kind, 2016 to 2025
- Food and beverage$38,15994%
- Travel and lodging$1,0863%
- Consulting fees$9002%
- Education$2591%
Companies that paid Dr. Green 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. Demetris Allen Green Sr. graduated from Baylor College of Medicine
Dr. Green graduated from Baylor College of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Demetris Allen Green Sr.'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 | 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 |
| 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. Demetris Allen Green Sr.
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. Demetris Allen Green Sr.'s NPI number?
Dr. Demetris Allen Green Sr.'s NPI number is 1699973420. It was assigned on July 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Demetris Allen Green Sr.?
Dr. Demetris Allen Green Sr. is a general practice physician in Houston, Texas. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Demetris Allen Green Sr. practice?
Dr. Green practices at 1635 North W Loop, Houston, TX 77008. Dr. Green's primary practice is Memorial Hermann Greater Heights Hospital in Houston, Texas.
What is Dr. Demetris Allen Green Sr.'s office phone number?
The practice phone on file for Dr. Green is (713) 242-2707.
What is Dr. Demetris Allen Green Sr.'s medical license number?
Dr. Green holds Texas license J4168.
What medical group is Dr. Demetris Allen Green Sr. part of?
Dr. Green is linked to Singleton Associates PA.
Does Dr. Demetris Allen Green Sr. accept Medicare?
Yes. CMS data shows Dr. Green billed Medicare for 75 services in 2024, and Dr. Green accepts Medicare assignment.
How many Medicare patients does Dr. Demetris Allen Green Sr. see?
CMS counts 27 Medicare patients who saw Dr. Green in 2024, with an average age of 72.
What services does Dr. Demetris Allen Green Sr. bill to Medicare?
In 2024, Dr. Green's most billed Medicare services were office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Demetris Allen Green Sr. go to medical school?
Dr. Green graduated from Baylor College of Medicine in 1992.
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What drugs does Dr. Demetris Allen Green Sr. prescribe most?
In 2024 Medicare Part D data, Dr. Green's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Gabapentin.
Has Dr. Demetris Allen Green Sr. received payments from drug or device companies?
CMS Open Payments shows $40,403 in general payments to Dr. Green from 54 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Demetris Allen Green Sr. been practicing?
Dr. Green graduated from medical school in 1992, 34 years ago.
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