Gregory R. Manning, DDS
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 71
- Hospital affiliations
- 1
- Industry payments
- $79
- State license
- 1
- Practice address
- 2002 Holcombe Blvd., Houston, TX 77030
- Practice phone
- Call (713) 794-7100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Gregory Manning's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Gregory R. Manning is a general practice dentistry in Houston, Texas
Gregory Manning practices at Michael E. DeBakey Department of Veterans Affairs Medical Center in Houston, Texas, part of Veterans Health Administration.
Gregory Manning's NPI, 1124241641, was assigned on April 11, 2007. Gregory Manning graduated from Ohio State University College of Dentistry in 2006. Gregory Manning holds Arizona license 7453.
- NPI
- 1124241641NPI Registry (opens in a new tab)
- NPI enumeration date
- April 11, 2007
- NPI status
- Active
- Practice phone
- (713) 794-7100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Gregory R. Manning practices at Michael E. DeBakey Department of Veterans Affairs Medical Center in Houston, Texas
Gregory Manning's primary practice is Michael E. DeBakey Department of Veterans Affairs Medical Center, at 2002 Holcombe Blvd., Houston, TX 77030 in Harris County. The practice phone is (713) 794-7100.
- Michael E. DeBakey Department of Veterans Affairs Medical Center2002 Holcombe Blvd., Houston, TX 77030 · Harris CountyPhone(713) 794-7100
Source: Dmand AI Affiliation Data
Gregory R. Manning is affiliated with 2 sites of care
Gregory Manning's primary practice is Michael E. DeBakey Department of Veterans Affairs Medical Center in Houston, Texas, part of Veterans Health Administration. Dmand AI also links Gregory Manning to 1 physician office, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Gregory R. Manning's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Manning practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Michael E. DeBakey Department of Veterans Affairs Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Gregory R. Manning is one of 4,300 general practice dentistrys in Texas
General practice is Gregory Manning's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Gregory Manning is licensed in Arizona.
Specialties and state licenses
- General practice dentistry, ArizonaPrimary
General practice dentistrys near Gregory Manning
Counts of general practice dentistrys 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
Gregory R. Manning treated 15 Medicare patients in 2024, average age 71
CMS counts 15 Medicare patients who saw Gregory Manning in 2024. 75% of them have arthritis, and 73% have high blood pressure. Their average risk score is 0.82, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Manning's median patient age at 52, with 17% women.
Chronic conditions among Gregory Manning's Medicare patients, 2024
- Arthritis75%
- High blood pressure73%
Share of Medicare patients with each condition. A patient can have several.
Gregory Manning's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women17%
- Men81%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory R. Manning wrote 71 Medicare Part D claims in 2024
In 2024, Gregory Manning wrote 71 Medicare Part D claims for 41 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Gregory Manning's Part D claims, 2024
- Antibiotics61%43 of 71 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Gregory R. Manning received $79 in industry payments in 2025
CMS Open Payments shows 2 general payments to Gregory Manning from 1 drug or device company in 2025. Speaker and faculty fees make up the largest share, 100% of the total. Septodont Inc. paid the most, $79.
Companies that paid Gregory Manning the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Gregory R. Manning graduated from Ohio State University College of Dentistry
Gregory Manning graduated from Ohio State University College of Dentistry in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gregory R. Manning'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 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 (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 Gregory R. Manning
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Gregory R. Manning's NPI number?
Gregory R. Manning's NPI number is 1124241641. It was assigned on April 11, 2007, and it is active in the NPI Registry.
What does Gregory R. Manning specialize in?
Gregory R. Manning is a general practice dentistry in Houston, Texas. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Gregory R. Manning practice?
Gregory Manning practices at 2002 Holcombe Blvd., Houston, TX 77030. Gregory Manning's primary practice is Michael E. DeBakey Department of Veterans Affairs Medical Center in Houston, Texas, part of Veterans Health Administration. Dmand AI also links Gregory Manning to 1 physician office.
What is Gregory R. Manning's office phone number?
The practice phone on file for Gregory Manning is (713) 794-7100.
What is Gregory R. Manning's medical license number?
Gregory Manning holds Arizona license 7453.
Which hospitals is Gregory R. Manning affiliated with?
Gregory Manning practices at Michael E. DeBakey Department of Veterans Affairs Medical Center in Houston, Texas.
How many Medicare patients does Gregory R. Manning see?
CMS counts 15 Medicare patients who saw Gregory Manning in 2024, with an average age of 71.
Where did Gregory R. Manning go to medical school?
Gregory Manning graduated from Ohio State University College of Dentistry in 2006.
Has Gregory R. Manning received payments from drug or device companies?
CMS Open Payments shows $79 in general payments to Gregory Manning from 1 company from 2025 to 2025. The largest total came from Septodont Inc.
How long has Gregory R. Manning been practicing?
Gregory Manning graduated from medical school in 2006, 20 years ago.
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