Dr. Gary B. Friedman, MD
- Medicare services, 2024
- 184
- Medicare patients, 2024
- 181
- Industry payments
- $581
- Affiliated sites
- 2
- Medical groups
- 8
- Practice address
- 310 Baker Ave, Concord, MA 01742
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Emerson Hospital Home Care Program - HOPD
Acute Care Hospital outpatient department · Concord, Massachusetts
Find Dr. Friedman'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.
Dr. Gary B. Friedman is an anesthesiologist in Concord, Massachusetts
Dr. Friedman practices at Emerson Hospital Home Care Program - HOPD in Concord, Massachusetts.
Dr. Friedman's NPI, 1346270659, was assigned on July 3, 2006. Dr. Friedman graduated from George Washington University School of Medicine in 1992. Dr. Friedman holds New Hampshire license 10207.
- NPI
- 1346270659NPI Registry (opens in a new tab)
- NPI enumeration date
- July 3, 2006
- NPI status
- Active
- 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; and Dmand AI Affiliation Data
Dr. Gary B. Friedman practices at Emerson Hospital Home Care Program - HOPD in Concord, Massachusetts
Dr. Friedman's primary practice is Emerson Hospital Home Care Program - HOPD, at 310 Baker Ave, Concord, MA 01742.
- Emerson Hospital Home Care Program - HOPD310 Baker Ave, Concord, MA 01742
Source: Dmand AI Affiliation Data
Dr. Gary B. Friedman is affiliated with 2 sites of care and 8 medical groups
Dr. Friedman's primary practice is Emerson Hospital Home Care Program - HOPD in Concord, Massachusetts. The medical group on file is Dartmouth Hitchcock Clinics Manchester. Dmand AI also links Dr. Friedman to 7 more medical groups and 1 ambulatory surgery center, each named with a free account. Dr. Friedman's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Gary B. Friedman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Friedman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Emerson Hospital Home Care Program - HOPD | Available with a free account |
| +1 more site and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Gary B. Friedman is one of 1,552 anesthesiologists in Massachusetts
Anesthesiology is Dr. Friedman's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Friedman's licenses on file in 2 states: New Hampshire and Massachusetts.
Specialties and state licenses
- Anesthesiology, New HampshirePrimary
- Massachusetts license
Anesthesiologists near Dr. Friedman
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. Gary B. Friedman billed Medicare for 184 services in 2024
CMS data shows 184 Medicare services from Dr. Friedman across 4 procedure codes in 2024, for 181 Medicare patients. Medicare paid $19,102 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Friedman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 3072024: 18440%
Dr. Friedman compared with the Massachusetts median for anesthesiologists, 2024
- Dr. Friedman
- Massachusetts median
- Medicare services
- 184vs 12646% above
- Medicare patients
- 181vs 2009% below
Medians across 1,366 anesthesiologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Friedman'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. Friedman and other anesthesiologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gary B. Friedman treated 181 Medicare patients in 2024, average age 71
CMS counts 181 Medicare patients who saw Dr. Friedman in 2024. The largest group is 65 to 74, with 131 patients. 62% of them have high cholesterol, and 51% have high blood pressure. 9% are also on Medicaid. Their average risk score is 0.59, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Friedman's median patient age at 56, with 51% women.
Dr. Friedman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Friedman's Medicare patients by sex, 2024
- Women11765%
- Men6435%
Chronic conditions among Dr. Friedman's Medicare patients, 2024
- High cholesterol62%
- High blood pressure51%
- Arthritis38%
- Anxiety19%
- Mood disorders17%
- Osteoporosis17%
- Cancer15%
- Depression14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Friedman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
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Dr. Gary B. Friedman received $581 in industry payments from 2017 to 2023
CMS Open Payments shows 9 general payments to Dr. Friedman from 6 drug and device companies from 2017 to 2023. Consulting fees make up the largest share, 59% of the total. Medtronic, Inc. paid the most, $345.
General payments to Dr. Friedman by program year, 2017 to 2023
General payments to Dr. Friedman by kind, 2017 to 2023
- Consulting fees$34559%
- Food and beverage$23641%
Companies that paid Dr. Friedman the most, 2017 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gary B. Friedman graduated from George Washington University School of Medicine
Dr. Friedman graduated from George Washington University School of Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gary B. Friedman'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 DataMedicare Physician & Other Practitioners - 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 Dr. Gary B. Friedman
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. Gary B. Friedman's NPI number?
Dr. Gary B. Friedman's NPI number is 1346270659. It was assigned on July 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Gary B. Friedman?
Dr. Gary B. Friedman is an anesthesiologist in Concord, Massachusetts. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Gary B. Friedman practice?
Dr. Friedman practices at 310 Baker Ave, Concord, MA 01742. Dr. Friedman's primary practice is Emerson Hospital Home Care Program - HOPD in Concord, Massachusetts. Dmand AI also links Dr. Friedman to 7 medical groups and 1 ambulatory surgery center.
What is Dr. Gary B. Friedman's medical license number?
Dr. Friedman holds New Hampshire license 10207, one of the licenses on file in 2 states.
Which states has Dr. Gary B. Friedman been licensed in?
Dmand AI has state licenses on file for Dr. Friedman in New Hampshire and Massachusetts.
What medical group is Dr. Gary B. Friedman part of?
Dr. Friedman is linked to Dartmouth Hitchcock Clinics Manchester. Dmand AI links Dr. Friedman to 7 more medical groups.
Does Dr. Gary B. Friedman accept Medicare?
Yes. CMS data shows Dr. Friedman billed Medicare for 184 services in 2024.
How many Medicare patients does Dr. Gary B. Friedman see?
CMS counts 181 Medicare patients who saw Dr. Friedman in 2024, with an average age of 71.
What services does Dr. Gary B. Friedman bill to Medicare?
In 2024, Dr. Friedman's most billed Medicare services were anesthesia (00811), anesthesia (00812) and anesthesia (00731).
Where did Dr. Gary B. Friedman go to medical school?
Dr. Friedman graduated from George Washington University School of Medicine in 1992.
Has Dr. Gary B. Friedman received payments from drug or device companies?
CMS Open Payments shows $581 in general payments to Dr. Friedman from 6 companies from 2017 to 2023. The largest total came from Medtronic, Inc.
How long has Dr. Gary B. Friedman been practicing?
Dr. Friedman graduated from medical school in 1992, 34 years ago.
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