Geoffrey Zielenski, DPT
- Medicare patients, 2024
- 324
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 116 Langley Pkwy, Concord, NH 03301
- Practice phone
- Call (603) 228-7211
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Capital Orthopedic Surgery Center
Concord, New Hampshire
Find Geoffrey Zielenski'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.
Geoffrey Zielenski is a physical therapist in Concord, New Hampshire
Geoffrey Zielenski practices at Capital Orthopedic Surgery Center in Concord, New Hampshire.
Geoffrey Zielenski's NPI, 1174983449, was assigned on March 1, 2016. Geoffrey Zielenski holds Massachusetts license 22199.
- NPI
- 1174983449NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486951613
- NPI enumeration date
- March 1, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (603) 228-7211
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Geoffrey Zielenski practices at Capital Orthopedic Surgery Center in Concord, New Hampshire
Geoffrey Zielenski's primary practice is Capital Orthopedic Surgery Center, at 116 Langley Pkwy, Concord, NH 03301 in Merrimack County. The practice phone is (603) 228-7211.
- Capital Orthopedic Surgery Center116 Langley Pkwy, Concord, NH 03301 · Merrimack CountyPhone(603) 228-7211
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Geoffrey Zielenski is affiliated with 3 sites of care and 2 medical groups
Geoffrey Zielenski's primary practice is Capital Orthopedic Surgery Center in Concord, New Hampshire. The medical group on file is Northeast Orthopaedic Alliance. Dmand AI also links Geoffrey Zielenski to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Geoffrey Zielenski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Geoffrey Zielenski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Capital Orthopedic Surgery Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Geoffrey Zielenski is one of 630 physical therapists in New Hampshire
Physical therapist is Geoffrey Zielenski's primary specialty in the NPI Registry, under taxonomy code 225100000X. Geoffrey Zielenski is licensed in Massachusetts.
Specialties and state licenses
- Physical therapist, MassachusettsPrimary
Physical therapists near Geoffrey Zielenski
Counts of physical therapists 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
Geoffrey Zielenski treated 324 Medicare patients in 2024, average age 72
CMS counts 324 Medicare patients who saw Geoffrey Zielenski in 2024. The largest group is 65 to 74, with 191 patients. 75% of them have arthritis, and 64% have high cholesterol. 10% are also on Medicaid. Their average risk score is 0.83, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Geoffrey Zielenski's median patient age at 58, with 49% women.
Geoffrey Zielenski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Geoffrey Zielenski's Medicare patients by sex, 2024
- Women19159%
- Men13341%
Chronic conditions among Geoffrey Zielenski's Medicare patients, 2024
- Arthritis75%
- High cholesterol64%
- High blood pressure60%
- Mood disorders29%
- Anxiety28%
- Depression24%
- Asthma20%
- Diabetes19%
Share of Medicare patients with each condition. A patient can have several.
Geoffrey Zielenski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women49%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Geoffrey Zielenski takes part in Medicare
Geoffrey Zielenski 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)
Sources for Geoffrey Zielenski'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 DataDmand AI Affiliation 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) |
| 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 Geoffrey Zielenski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Geoffrey Zielenski's NPI number?
Geoffrey Zielenski's NPI number is 1174983449. It was assigned on March 1, 2016, and it is active in the NPI Registry.
What does Geoffrey Zielenski specialize in?
Geoffrey Zielenski is a physical therapist in Concord, New Hampshire. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Geoffrey Zielenski practice?
Geoffrey Zielenski practices at 116 Langley Pkwy, Concord, NH 03301. Geoffrey Zielenski's primary practice is Capital Orthopedic Surgery Center in Concord, New Hampshire. Dmand AI also links Geoffrey Zielenski to 2 group practices and clinics and 1 medical group.
What is Geoffrey Zielenski's office phone number?
The practice phone on file for Geoffrey Zielenski is (603) 228-7211.
What is Geoffrey Zielenski's medical license number?
Geoffrey Zielenski holds Massachusetts license 22199.
What medical group is Geoffrey Zielenski part of?
Geoffrey Zielenski is linked to Northeast Orthopaedic Alliance. Dmand AI links Geoffrey Zielenski to 1 more medical group.
Does Geoffrey Zielenski accept Medicare?
Yes. CMS lists Geoffrey Zielenski as accepting Medicare assignment.
How many Medicare patients does Geoffrey Zielenski see?
CMS counts 324 Medicare patients who saw Geoffrey Zielenski in 2024, with an average age of 72.
How long has Geoffrey Zielenski been practicing?
Geoffrey Zielenski graduated from medical school in 2015, 11 years ago.
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