Gregory S. Ellis, DPT

  • Mount Airy, MD
  • Physical therapist
NPI1336631720PAC ID2365798576
Medicare patients, 2024
36
Affiliated sites
3
Medical groups
2
State license
1
Year NPI issued
2018
Practice address
1202 Rising Ridge Rd, Mount Airy, MD 21771
Practice phone
Call (301) 798-4838
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Rehab 2 Perform

Mount Airy, Maryland

See all 6 affiliations

Find Gregory Ellis' 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.

View contacts for free

Gregory S. Ellis is a physical therapist in Mount Airy, Maryland

Gregory Ellis practices at Rehab 2 Perform in Mount Airy, Maryland.

Gregory Ellis' NPI, 1336631720, was assigned on June 1, 2018. Gregory Ellis holds Maryland license 27007.

NPI and contact details
Medicare PAC ID
2365798576
NPI enumeration date
June 1, 2018
NPI status
Active
Practice phone
(301) 798-4838
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
34
Medical school graduation
2018

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Gregory S. Ellis practices at Rehab 2 Perform in Mount Airy, Maryland

Gregory Ellis' primary practice is Rehab 2 Perform, at 1202 Rising Ridge Rd, Mount Airy, MD 21771 in Frederick County. The practice phone is (301) 798-4838.

  • Rehab 2 Perform
    1202 Rising Ridge Rd, Mount Airy, MD 21771 · Frederick CountyPhone(301) 798-4838

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Gregory S. Ellis is affiliated with 4 sites of care and 2 medical groups

Gregory Ellis' primary practice is Rehab 2 Perform in Mount Airy, Maryland. The medical group on file is Rehab 2 Perform. Dmand AI also links Gregory Ellis to 2 more group practices and clinics, 1 therapy and rehab clinic and 1 medical group, each named with a free account. Gregory Ellis' employer is on file too: a physical therapy & rehab clinic.

See all 6 affiliations for Gregory Ellis

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Gregory S. Ellis' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Ellis practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Rehab 2 PerformAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Gregory Ellis practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Gregory S. Ellis is one of 3,242 physical therapists in Maryland

Physical therapist is Gregory Ellis' primary specialty in the NPI Registry, under taxonomy code 225100000X. Gregory Ellis is licensed in Maryland.

Specialties and state licenses

  • Physical therapist, MarylandPrimaryLicense 27007 · taxonomy 225100000X

Physical therapists near Gregory Ellis

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 S. Ellis treated 36 Medicare patients in 2024, average age 71

CMS counts 36 Medicare patients who saw Gregory Ellis in 2024. The largest group is 65 to 74, with 23 patients. 69% of them have arthritis, and 67% have high cholesterol. Their average risk score is 0.74, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Gregory Ellis' median patient age at 35, with 44% women.

Medicare patients, 202436
Average age71
Average risk score0.74

Gregory Ellis' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Gregory Ellis' Medicare patients by sex, 2024

  • Women2056%
  • Men1644%

Chronic conditions among Gregory Ellis' Medicare patients, 2024

  1. Arthritis69%
  2. High cholesterol67%
  3. High blood pressure53%

Share of Medicare patients with each condition. A patient can have several.

Gregory Ellis' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 35

Patient panel by sex, all payers

  • Women44%
  • Men54%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Sources for Gregory S. Ellis's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Gregory S. Ellis

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 S. Ellis' NPI number?

Gregory S. Ellis' NPI number is 1336631720. It was assigned on June 1, 2018, and it is active in the NPI Registry.

What does Gregory S. Ellis specialize in?

Gregory S. Ellis is a physical therapist in Mount Airy, Maryland. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).

Where does Gregory S. Ellis practice?

Gregory Ellis practices at 1202 Rising Ridge Rd, Mount Airy, MD 21771. Gregory Ellis' primary practice is Rehab 2 Perform in Mount Airy, Maryland. Dmand AI also links Gregory Ellis to 2 group practices and clinics, 1 therapy and rehab clinic and 1 medical group.

What is Gregory S. Ellis' office phone number?

The practice phone on file for Gregory Ellis is (301) 798-4838.

What is Gregory S. Ellis' medical license number?

Gregory Ellis holds Maryland license 27007.

What medical group is Gregory S. Ellis part of?

Gregory Ellis is linked to Rehab 2 Perform. Dmand AI links Gregory Ellis to 1 more medical group.

How many Medicare patients does Gregory S. Ellis see?

CMS counts 36 Medicare patients who saw Gregory Ellis in 2024, with an average age of 71.

How long has Gregory S. Ellis been practicing?

Gregory Ellis graduated from medical school in 2018, 8 years ago.

Selling to physical therapist practices?

See physical therapists in Maryland by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)