John A. Geary, PA
- Medicare patients, 2024
- 188
- Part D claims, 2024
- 32
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 199 Reedsdale Road, Milton, MA 02186
- Practice phone
- Call (617) 696-4600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find John Geary'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.
John A. Geary is a physician assistant in Milton, Massachusetts
John Geary practices at Beth Israel Deaconess Hospital-Milton in Milton, Massachusetts, part of Beth Israel Lahey Health.
John Geary's NPI, 1609861194, was assigned on September 12, 2005. John Geary holds Maine license 648.
- NPI
- 1609861194NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6305834672
- NPI enumeration date
- September 12, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 696-4600
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
John A. Geary practices at Beth Israel Deaconess Hospital-Milton in Milton, Massachusetts
John Geary's primary practice is Beth Israel Deaconess Hospital-Milton, at 199 Reedsdale Road, Milton, MA 02186 in Norfolk County. The practice phone is (617) 696-4600.
- Beth Israel Deaconess Hospital-Milton199 Reedsdale Road, Milton, MA 02186 · Norfolk CountyPhone(617) 696-4600
Source: Dmand AI Affiliation Data
John A. Geary is affiliated with 2 sites of care and 2 medical groups
John Geary's primary practice is Beth Israel Deaconess Hospital-Milton in Milton, Massachusetts, part of Beth Israel Lahey Health. The medical group on file is Community Physicians Associates. Dmand AI also links John Geary to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at John A. Geary's practice
Dmand AI tracks the electronic health record (EHR) system at each site where John Geary practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Beth Israel Deaconess Hospital-Milton | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Beth Israel Lahey Health and 6.2K+ hospitals, with verified contacts in the same login.
John A. Geary is one of 3,922 physician assistants in Massachusetts
Physician assistant is John Geary's primary specialty in the NPI Registry, under taxonomy code 363A00000X. John Geary is licensed in Maine.
Specialties and state licenses
- Physician assistant, MainePrimary
Physician assistants near John Geary
Counts of physician assistants 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
John A. Geary treated 188 Medicare patients in 2024, average age 76
CMS counts 188 Medicare patients who saw John Geary in 2024. The largest group is 65 to 74, with 81 patients. 75% of them have arthritis, and 75% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.07, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts John Geary's median patient age at 76, with 68% women.
John Geary's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
John Geary's Medicare patients by sex, 2024
- Women11762%
- Men7138%
Chronic conditions among John Geary's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes29%
- Anxiety24%
- Atrial fibrillation24%
- Ischemic heart disease24%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
John Geary's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women68%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
John A. Geary wrote 32 Medicare Part D claims in 2024
In 2024, John Geary wrote 32 Medicare Part D claims for 24 patients. 97% of them were for generic drugs.
John Geary's Part D claims by kind of drug, 2024
- Generic31 claims97%
- Brand-name and other1 claims3%
Drug classes CMS tracks in John Geary's Part D claims, 2024
- Opioids34%11 of 32 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
How John A. Geary takes part in Medicare
John Geary 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for John A. Geary'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 John A. Geary
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is John A. Geary's NPI number?
John A. Geary's NPI number is 1609861194. It was assigned on September 12, 2005, and it is active in the NPI Registry.
What does John A. Geary specialize in?
John A. Geary is a physician assistant in Milton, Massachusetts. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does John A. Geary practice?
John Geary practices at 199 Reedsdale Road, Milton, MA 02186. John Geary's primary practice is Beth Israel Deaconess Hospital-Milton in Milton, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links John Geary to 1 group practice or clinic and 1 medical group.
What is John A. Geary's office phone number?
The practice phone on file for John Geary is (617) 696-4600.
What is John A. Geary's medical license number?
John Geary holds Maine license 648.
Which hospitals is John A. Geary affiliated with?
John Geary practices at Beth Israel Deaconess Hospital-Milton in Milton, Massachusetts.
What medical group is John A. Geary part of?
John Geary is linked to Community Physicians Associates. Dmand AI links John Geary to 1 more medical group.
Does John A. Geary accept Medicare?
Yes. CMS lists John Geary as accepting Medicare assignment.
How many Medicare patients does John A. Geary see?
CMS counts 188 Medicare patients who saw John Geary in 2024, with an average age of 76.
How long has John A. Geary been practicing?
John Geary graduated from medical school in 1994, 32 years ago.
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