Gregory Walker
- Medicare patients, 2024
- 162
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2015
- Practice address
- 85 Constitution Ln, Danvers, MA 01923
- Practice phone
- Call (978) 750-8188
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Harmeling Physical Therapy & Sports Fitness, Inc.
Danvers, Massachusetts
Find Gregory Walker'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 Walker is a physical therapist in Danvers, Massachusetts
Gregory Walker practices at Harmeling Physical Therapy & Sports Fitness, Inc. in Danvers, Massachusetts.
Gregory Walker's NPI, 1518333657, was assigned on August 12, 2015. Gregory Walker holds Massachusetts license 21954.
- NPI
- 1518333657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4789991167
- NPI enumeration date
- August 12, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (978) 750-8188
- 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)
Gregory Walker practices at Harmeling Physical Therapy & Sports Fitness, Inc. in Danvers, Massachusetts
Gregory Walker's primary practice is Harmeling Physical Therapy & Sports Fitness, Inc., at 85 Constitution Ln, Danvers, MA 01923 in Essex County. The practice phone is (978) 750-8188.
- Harmeling Physical Therapy & Sports Fitness, Inc.85 Constitution Ln, Danvers, MA 01923 · Essex CountyPhone(978) 750-8188
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Gregory Walker is affiliated with 2 sites of care and 1 medical group
Gregory Walker's primary practice is Harmeling Physical Therapy & Sports Fitness, Inc. in Danvers, Massachusetts. The medical group on file is Harmeling Physical Therapy & Sports Fitness. Dmand AI also links Gregory Walker to 1 more group practice or clinic, 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 Gregory Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Walker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harmeling Physical Therapy & Sports Fitness, Inc. | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory Walker is one of 2,892 physical therapists in Massachusetts
Physical therapist is Gregory Walker's primary specialty in the NPI Registry, under taxonomy code 225100000X. Gregory Walker is licensed in Massachusetts.
Specialties and state licenses
- Physical therapist, MassachusettsPrimary
Physical therapists near Gregory Walker
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
Gregory Walker treated 162 Medicare patients in 2024, average age 75
CMS counts 162 Medicare patients who saw Gregory Walker in 2024. The largest group is 75 to 84, with 75 patients. 75% of them have arthritis, and 73% have high blood pressure. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Gregory Walker's median patient age at 71, with 65% women.
Gregory Walker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Gregory Walker's Medicare patients by sex, 2024
- Women9458%
- Men6842%
Chronic conditions among Gregory Walker's Medicare patients, 2024
- Arthritis75%
- High blood pressure73%
- High cholesterol69%
- Anxiety30%
- Mood disorders30%
- Depression29%
- Cancer20%
- Atrial fibrillation19%
Share of Medicare patients with each condition. A patient can have several.
Gregory Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Gregory Walker takes part in Medicare
Gregory Walker 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 Gregory Walker'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 Gregory Walker
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 Walker's NPI number?
Gregory Walker's NPI number is 1518333657. It was assigned on August 12, 2015, and it is active in the NPI Registry.
What does Gregory Walker specialize in?
Gregory Walker is a physical therapist in Danvers, Massachusetts. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Gregory Walker practice?
Gregory Walker practices at 85 Constitution Ln, Danvers, MA 01923. Gregory Walker's primary practice is Harmeling Physical Therapy & Sports Fitness, Inc. in Danvers, Massachusetts. Dmand AI also links Gregory Walker to 1 group practice or clinic.
What is Gregory Walker's office phone number?
The practice phone on file for Gregory Walker is (978) 750-8188.
What is Gregory Walker's medical license number?
Gregory Walker holds Massachusetts license 21954.
What medical group is Gregory Walker part of?
Gregory Walker is linked to Harmeling Physical Therapy & Sports Fitness.
Does Gregory Walker accept Medicare?
Yes. CMS lists Gregory Walker as accepting Medicare assignment.
How many Medicare patients does Gregory Walker see?
CMS counts 162 Medicare patients who saw Gregory Walker in 2024, with an average age of 75.
How long has Gregory Walker been practicing?
Gregory Walker graduated from medical school in 2015, 11 years ago.
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