Dr. Douglas Warren Green, MD
- Medicare services, 2024
- 868
- Medicare patients, 2024
- 554
- Part D claims, 2024
- 299
- Publications
- 4
- MIPS score, 2024
- 75
- Practice address
- 1350 S Hickory St, Melbourne, FL 32901
- Practice phone
- Call (321) 434-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Green's professional email, personal email and mobile number
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Dr. Douglas Warren Green is an emergency medicine physician in Melbourne, Florida
Dr. Green practices at Holmes Regional Medical Center in Melbourne, Florida, part of Health First.
Dr. Green's NPI, 1134109267, was assigned on January 17, 2006. Dr. Green graduated from OU College of Medicine in 1997. Dr. Green holds Florida license ME0081481.
- NPI
- 1134109267NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507849833
- NPI enumeration date
- January 17, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (321) 434-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Douglas Warren Green practices at Holmes Regional Medical Center in Melbourne, Florida
Dr. Green's primary practice is Holmes Regional Medical Center, at 1350 S Hickory St, Melbourne, FL 32901 in Brevard County. The practice phone is (321) 434-7000.
- Holmes Regional Medical Center1350 S Hickory St, Melbourne, FL 32901 · Brevard CountyPhone(321) 434-7000
Source: Dmand AI Affiliation Data
Dr. Douglas Warren Green is affiliated with 4 sites of care and 3 medical groups
Dr. Green's primary practice is Holmes Regional Medical Center in Melbourne, Florida, part of Health First. Dr. Green is also affiliated with Parrish Medical Center. The medical group on file is Emergency Physicians of Central Florida. Dmand AI also links Dr. Green to 1 more hospital, 2 medical groups and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Douglas Warren Green's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Green practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Holmes Regional Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Douglas Warren Green is one of 3,847 emergency medicine physicians in Florida
Emergency medicine is Dr. Green's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Green is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Green's licenses on file in 2 states: Florida and Oklahoma.
Specialties and state licenses
- Emergency medicine, FloridaPrimary
- Oklahoma license
Emergency medicine physicians near Dr. Green
Counts of emergency medicine 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. Douglas Warren Green billed Medicare for 868 services in 2024
CMS data shows 868 Medicare services from Dr. Green across 5 procedure codes in 2024, for 554 Medicare patients. Medicare paid $70,622 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Green's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6842024: 52723%
- Tests and treatments
- 2023: 3902024: 34113%
Dr. Green compared with the Florida median for emergency medicine physicians, 2024
- Dr. Green
- Florida median
- Medicare services
- 868vs 3082.8 times
- Medicare patients
- 554vs 2772.0 times
- Part D claims
- 166vs 8498% above
Medians across 3,699 emergency medicine physicians in Florida 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Green and other emergency medicine physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Douglas Warren Green treated 554 Medicare patients in 2024, average age 76
CMS counts 554 Medicare patients who saw Dr. Green in 2024. The largest group is 75 to 84, with 178 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.31, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Green's median patient age at 50, with 56% women.
Dr. Green's Medicare patients by age, 2024
Dr. Green's Medicare patients by sex, 2024
- Women32258%
- Men23242%
Chronic conditions among Dr. Green's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis65%
- Mood disorders49%
- Anxiety48%
- Chronic kidney disease48%
- Ischemic heart disease48%
- Diabetes47%
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
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Douglas Warren Green wrote 299 Medicare Part D claims in 2024
In 2024, Dr. Green wrote 299 Medicare Part D claims for 167 patients. 94% of them were for generic drugs. CMS names the drug for 166 of them, across 8 drugs with 11 or more claims each, at $1,409 in total drug cost. In 2023, CMS named 336 claims across 12 drugs.
Dr. Green's Part D claims by kind of drug, 2024
- Generic280 claims94%
- Brand-name19 claims6%
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
- Opioids21%63 of 299 claims
- Antibiotics21%62 of 299 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: 3362024: 16651%
Drugs named by CMS: 8 in 2024, 12 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. Douglas Warren Green scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Green for performance year 2024, reported as part of a group. Dr. Green accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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. Douglas Warren Green has 4 publications on record
Dmand AI links 4 papers to Dr. Green, published from 2018 to 2019.
Recent publications by Dr. Green
Cell Death Differ
See who Dr. Green researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Green works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Douglas Warren Green received $825 in industry payments from 2018 to 2025
CMS Open Payments shows 18 general payments to Dr. Green from 6 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Cochlear Ltd paid the most, $376.
General payments to Dr. Green by program year, 2018 to 2025
Companies that paid Dr. Green the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Douglas Warren Green graduated from OU College of Medicine
Dr. Green graduated from OU College of Medicine in 1997. Dr. Green is a member of ACEP.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Douglas Warren Green accepts plans from 3 insurance carriers
Dr. Green is in network with 3 carriers, including Excellus BlueCross BlueShield, GA State Medicaid and KY State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Excellus BlueCross BlueShield
- GA State Medicaid
- KY State Medicaid
Plan types Dr. Green accepts, by number of carriers
- Medicaid2
- EPO1
- HMO1
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Douglas Warren Green'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)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) |
| 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. Douglas Warren Green
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. Douglas Warren Green's NPI number?
Dr. Douglas Warren Green's NPI number is 1134109267. It was assigned on January 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Douglas Warren Green?
Dr. Douglas Warren Green is an emergency medicine physician in Melbourne, Florida. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Douglas Warren Green practice?
Dr. Green practices at 1350 S Hickory St, Melbourne, FL 32901. Dr. Green's primary practice is Holmes Regional Medical Center in Melbourne, Florida, part of Health First. Dmand AI also links Dr. Green to 1 hospital, 2 medical groups and 1 physician office.
What is Dr. Douglas Warren Green's office phone number?
The practice phone on file for Dr. Green is (321) 434-7000.
What is Dr. Douglas Warren Green's medical license number?
Dr. Green holds Florida license ME0081481, one of the licenses on file in 2 states.
Which states has Dr. Douglas Warren Green been licensed in?
Dmand AI has state licenses on file for Dr. Green in Florida (2000 to 2027) and Oklahoma (1998 to 2000).
Which hospitals is Dr. Douglas Warren Green affiliated with?
Dr. Green practices at Holmes Regional Medical Center in Melbourne, Florida. Dr. Green is also affiliated with Parrish Medical Center. Dmand AI links Dr. Green to 1 more hospital.
What medical group is Dr. Douglas Warren Green part of?
Dr. Green is linked to Emergency Physicians of Central Florida. Dmand AI links Dr. Green to 2 more medical groups.
Does Dr. Douglas Warren Green accept Medicare?
Yes. CMS data shows Dr. Green billed Medicare for 868 services in 2024, and Dr. Green accepts Medicare assignment.
What is Dr. Douglas Warren Green's MIPS score?
Dr. Green's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Douglas Warren Green see?
CMS counts 554 Medicare patients who saw Dr. Green in 2024, with an average age of 76.
Is Dr. Douglas Warren Green board certified?
Yes. Dr. Green is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Douglas Warren Green bill to Medicare?
In 2024, Dr. Green's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and critical care (99291).
Where did Dr. Douglas Warren Green go to medical school?
Dr. Green graduated from OU College of Medicine in 1997.
What drugs does Dr. Douglas Warren Green prescribe most?
In 2024 Medicare Part D data, Dr. Green's most prescribed drugs by claims were Ondansetron ODT, Hydrocodone-Acetaminophen and Cephalexin.
Has Dr. Douglas Warren Green received payments from drug or device companies?
CMS Open Payments shows $825 in general payments to Dr. Green from 6 companies from 2018 to 2025. The largest total came from Cochlear Ltd.
How long has Dr. Douglas Warren Green been practicing?
Dr. Green graduated from medical school in 1997, 29 years ago.
Does Dr. Douglas Warren Green do research?
Dmand AI links 4 publications to Dr. Green, published from 2018 to 2019.
What insurance does Dr. Douglas Warren Green accept?
Dr. Green is in network with 3 carriers, including Excellus BlueCross BlueShield, GA State Medicaid and KY State Medicaid. Medicaid plans come from the most carriers, 2. Check the plan with the practice before a visit.
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