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Dr. Brendan Daugharty Griffis, DO
NPI1003054016PAC ID0547558348
- Medicare services, 2016
- 11
- Clinical trials
- 10
- Industry payments
- $202
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 555 Huguenot Trl, Midlothian, VA 23113
- Practice phone
- Call (804) 301-4830
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Anesthesia Connections
Surgical practice · Midlothian, Virginia
Find Dr. Griffis' professional email, personal email and mobile number
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Dr. Brendan Daugharty Griffis is an anesthesiologist in Midlothian, Virginia
Dr. Griffis practices at Anesthesia Connections in Midlothian, Virginia.
Dr. Griffis' NPI, 1003054016, was assigned on January 29, 2009. Dr. Griffis graduated from Philadelphia College of Osteopathic Medicine in 2009. Dr. Griffis holds Nebraska license 757.
NPI and contact details
- NPI
- 1003054016NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0547558348
- NPI enumeration date
- January 29, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (804) 301-4830
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Brendan Daugharty Griffis practices at Anesthesia Connections in Midlothian, Virginia
Dr. Griffis' primary practice is Anesthesia Connections, at 555 Huguenot Trl, Midlothian, VA 23113. The practice phone is (804) 301-4830.
- Anesthesia Connections555 Huguenot Trl, Midlothian, VA 23113Phone(804) 301-4830
Source: Dmand AI Affiliation Data
Dr. Brendan Daugharty Griffis is affiliated with 1 site of care and 1 medical group
Dr. Griffis' primary practice is Anesthesia Connections in Midlothian, Virginia. The medical group on file is Anesthesia Connections.
Anesthesia ConnectionsPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Brendan Daugharty Griffis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Griffis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Anesthesia Connections | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Brendan Daugharty Griffis is one of 1,215 anesthesiologists in Virginia
Anesthesiology is Dr. Griffis' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Griffis is licensed in Nebraska.
Specialties and state licenses
- Anesthesiology, NebraskaPrimary
Anesthesiologists near Dr. Griffis
Counts of anesthesiologists 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. Brendan Daugharty Griffis billed Medicare for 11 services in 2016
CMS data shows 11 Medicare services from Dr. Griffis across 1 procedure code in 2016. Medicare paid $767 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201611
Paid by Medicare$767
Procedure codes1
Dr. Griffis compared with the Virginia median for anesthesiologists, 2016
- Dr. Griffis
- Virginia median
- Medicare services
- 11vs 14292% below
Medians across 1,171 anesthesiologists in Virginia with Dmand AI profiles that report each measure.
Dr. Griffis' most billed Medicare procedure codes, 2016
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. Griffis?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Griffis and other anesthesiologists in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Brendan Daugharty Griffis' patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Dr. Griffis' median patient age at 39, with 100% women.
Dr. Griffis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Dr. Brendan Daugharty Griffis takes part in Medicare
Dr. Griffis 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. Brendan Daugharty Griffis has worked on 10 clinical trials
Dmand AI links Dr. Griffis to 10 clinical trials, 4 of them phase 2 studies. 9 are still active or recruiting. Conditions studied include Adenocarcinoma of Lung, Biliary Atresia and Low Back Pain.
Clinical trials with Dr. Griffis by phase
- NonePhase 1: no trials
- 4Phase 2: 4 trials
- 1Phase 2/3: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Trials with no phase (devices, behavioral studies) are left out.
Conditions in Dr. Griffis' trials
- Adenocarcinoma of Lung
- Biliary Atresia
- Low Back Pain
- Malocclusion
- Muscular Atrophy
Investigators on the most trials with Dr. Griffis
- Kader Tawfiq Abdelerahman, MD10 shared trials
- Randa Abdelmasih, MD10 shared trials
- Marjorie E. Affel, MD10 shared trials
Recent clinical trials with Dr. Griffis
Adenocarcinoma of LungAdenocarcinoma
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Brendan Daugharty Griffis received $202 in industry payments from 2018 to 2023
CMS Open Payments shows 2 general payments to Dr. Griffis from 2 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $116.
General payments to Dr. Griffis by program year, 2018 to 2023
Companies that paid Dr. Griffis the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Brendan Daugharty Griffis graduated from Philadelphia College of Osteopathic Medicine
Dr. Griffis graduated from Philadelphia College of Osteopathic Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Brendan Daugharty Griffis'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 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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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 |
| 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. Brendan Daugharty Griffis
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. Brendan Daugharty Griffis' NPI number?
Dr. Brendan Daugharty Griffis' NPI number is 1003054016. It was assigned on January 29, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Brendan Daugharty Griffis?
Dr. Brendan Daugharty Griffis is an anesthesiologist in Midlothian, Virginia. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Brendan Daugharty Griffis practice?
Dr. Griffis practices at 555 Huguenot Trl, Midlothian, VA 23113. Dr. Griffis' primary practice is Anesthesia Connections in Midlothian, Virginia.
What is Dr. Brendan Daugharty Griffis' office phone number?
The practice phone on file for Dr. Griffis is (804) 301-4830.
What is Dr. Brendan Daugharty Griffis' medical license number?
Dr. Griffis holds Nebraska license 757.
What medical group is Dr. Brendan Daugharty Griffis part of?
Dr. Griffis is linked to Anesthesia Connections.
Does Dr. Brendan Daugharty Griffis accept Medicare?
Yes. CMS data shows Dr. Griffis billed Medicare for 11 services in 2016, and Dr. Griffis accepts Medicare assignment.
What services does Dr. Brendan Daugharty Griffis bill to Medicare?
In 2016, Dr. Griffis' most billed Medicare services were anesthesia (00740).
Where did Dr. Brendan Daugharty Griffis go to medical school?
Dr. Griffis graduated from Philadelphia College of Osteopathic Medicine in 2009.
Has Dr. Brendan Daugharty Griffis received payments from drug or device companies?
CMS Open Payments shows $202 in general payments to Dr. Griffis from 2 companies from 2018 to 2023. The largest total came from Halyard Health, Inc.
How long has Dr. Brendan Daugharty Griffis been practicing?
Dr. Griffis graduated from medical school in 2009, 17 years ago.
Does Dr. Brendan Daugharty Griffis do research?
Dr. Griffis has worked on 10 clinical trials.
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