Dr. Colette Devona Bullock, DO
- Medicare services, 2023
- 69
- Part D claims, 2024
- 501
- Industry payments
- $1,029
- State licenses
- 3
- Year NPI issued
- 2007
- Practice address
- 5422 Cumming Hwy, Sugar Hill, GA 30518
- Practice phone
- Call (678) 765-7147
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Legacy Medical
Sugar Hill, Georgia
Find Dr. Bullock's professional email, personal email and mobile number
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Dr. Colette Devona Bullock is an internist in Sugar Hill, Georgia
Dr. Bullock practices at Legacy Medical in Sugar Hill, Georgia.
Dr. Bullock's NPI, 1164612370, was assigned on July 25, 2007. Dr. Bullock graduated from Philadelphia College of Osteopathic Medicine in 2007. Dr. Bullock holds Georgia license 75415.
- NPI
- 1164612370NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3375722648
- NPI enumeration date
- July 25, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (678) 765-7147
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Colette Devona Bullock practices at Legacy Medical in Sugar Hill, Georgia
Dr. Bullock's primary practice is Legacy Medical, at 5422 Cumming Hwy, Sugar Hill, GA 30518 in Gwinnett County. The practice phone is (678) 765-7147.
- Legacy Medical5422 Cumming Hwy, Sugar Hill, GA 30518 · Gwinnett CountyPhone(678) 765-7147
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Colette Devona Bullock is affiliated with 1 site of care
Dr. Bullock's primary practice is Legacy Medical in Sugar Hill, Georgia.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Colette Devona Bullock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bullock practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Legacy Medical | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Colette Devona Bullock is one of 3,575 internists in Georgia
Internal medicine is Dr. Bullock's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Bullock's licenses on file in 3 states: Georgia, New Jersey and Pennsylvania.
Specialties and state licenses
- Internal medicine, GeorgiaPrimary
- New Jersey license
- Pennsylvania license
Internists near Dr. Bullock
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. Colette Devona Bullock billed Medicare for 69 services in 2023
CMS data shows 69 Medicare services from Dr. Bullock across 3 procedure codes in 2023. Medicare paid $5,402 for them. Every service was in an office.
Dr. Bullock's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 392023: 3218%
- Surgery
- 2022: 292023: 2610%
- Other services
- 2022: 02023: 11
- Lab and pathology
- 2022: 322023: 0100%
Dr. Bullock compared with the Georgia median for internists, 2023
- Dr. Bullock
- Georgia median
- Medicare services
- 69vs 53687% below
- Part D claims
- 315vs 3397% below
Medians across 3,344 internists in Georgia with Dmand AI profiles that report each measure.
Dr. Bullock's most billed Medicare procedure codes, 2023
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. Bullock?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bullock and other internists in Georgia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Colette Devona Bullock's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Dr. Bullock's median patient age at 50, with 73% women.
Dr. Bullock'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
- Women73%
- Men27%
Source: Dmand AI Patient Panel Data
Dr. Colette Devona Bullock wrote 501 Medicare Part D claims in 2024
In 2024, Dr. Bullock wrote 501 Medicare Part D claims for 38 patients. 89% of them were for generic drugs. CMS names the drug for 315 of them, across 16 drugs with 11 or more claims each, at $30,370 in total drug cost. In 2023, CMS named 340 claims across 17 drugs.
Dr. Bullock's Part D claims by kind of drug, 2024
- Generic445 claims89%
- Brand-name56 claims11%
Dr. Bullock'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 3402024: 3157%
Drugs named by CMS: 16 in 2024, 17 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. Colette Devona Bullock takes part in Medicare
Dr. Bullock 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. Colette Devona Bullock received $1,029 in industry payments from 2017 to 2025
CMS Open Payments shows 67 general payments to Dr. Bullock from 22 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 98% of the total. Amgen Inc. paid the most, $163.
General payments to Dr. Bullock by program year, 2017 to 2025
General payments to Dr. Bullock by kind, 2017 to 2025
- Food and beverage$1,00698%
- Education$232%
Companies that paid Dr. Bullock the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Colette Devona Bullock graduated from Philadelphia College of Osteopathic Medicine
Dr. Bullock graduated from Philadelphia College of Osteopathic Medicine in 2007.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Colette Devona Bullock'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 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 Data |
| 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. Colette Devona Bullock
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What is Dr. Colette Devona Bullock's NPI number?
Dr. Colette Devona Bullock's NPI number is 1164612370. It was assigned on July 25, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Colette Devona Bullock?
Dr. Colette Devona Bullock is an internist in Sugar Hill, Georgia. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Colette Devona Bullock practice?
Dr. Bullock practices at 5422 Cumming Hwy, Sugar Hill, GA 30518. Dr. Bullock's primary practice is Legacy Medical in Sugar Hill, Georgia.
What is Dr. Colette Devona Bullock's office phone number?
The practice phone on file for Dr. Bullock is (678) 765-7147.
What is Dr. Colette Devona Bullock's medical license number?
Dr. Bullock holds Georgia license 75415, one of the licenses on file in 3 states.
Which states has Dr. Colette Devona Bullock been licensed in?
Dmand AI has state licenses on file for Dr. Bullock in Georgia, New Jersey and Pennsylvania.
Does Dr. Colette Devona Bullock accept Medicare?
Yes. CMS data shows Dr. Bullock billed Medicare for 69 services in 2023, and Dr. Bullock accepts Medicare assignment.
What services does Dr. Colette Devona Bullock bill to Medicare?
In 2023, Dr. Bullock's most billed Medicare services were office visit, established patient (99215), surgery: heart and blood vessels (36415) and medicare service (G0439).
Where did Dr. Colette Devona Bullock go to medical school?
Dr. Bullock graduated from Philadelphia College of Osteopathic Medicine in 2007.
What drugs does Dr. Colette Devona Bullock prescribe most?
In 2024 Medicare Part D data, Dr. Bullock's most prescribed drugs by claims were Levothyroxine Sodium, Lisinopril and Rosuvastatin Calcium.
Has Dr. Colette Devona Bullock received payments from drug or device companies?
CMS Open Payments shows $1,029 in general payments to Dr. Bullock from 22 companies from 2017 to 2025. The largest total came from Amgen Inc.
How long has Dr. Colette Devona Bullock been practicing?
Dr. Bullock graduated from medical school in 2007, 19 years ago.
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