Margaret Grayson, OTRL
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2026
- Practice address
- 1335 Strassner Dr, Saint Louis, MO 63144
- Practice phone
- Call (844) 502-7996
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Empowerme Rehabilitation Colorado
Saint Louis, Missouri
Find Margaret Grayson'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.
Margaret Grayson is an occupational therapist in Saint Louis, Missouri
Margaret Grayson practices at Empowerme Rehabilitation Colorado in Saint Louis, Missouri.
Margaret Grayson's NPI, 1811854540, was assigned on January 6, 2026. Margaret Grayson holds Colorado license OT.0006231.
- NPI
- 1811854540NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860978244
- NPI enumeration date
- January 6, 2026
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (844) 502-7996
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Margaret Grayson practices at Empowerme Rehabilitation Colorado in Saint Louis, Missouri
Margaret Grayson's primary practice is Empowerme Rehabilitation Colorado, at 1335 Strassner Dr, Saint Louis, MO 63144 in Saint Louis County. The practice phone is (844) 502-7996.
- Empowerme Rehabilitation Colorado1335 Strassner Dr, Saint Louis, MO 63144 · Saint Louis CountyPhone(844) 502-7996
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Margaret Grayson is affiliated with 2 sites of care and 1 medical group
Margaret Grayson's primary practice is Empowerme Rehabilitation Colorado in Saint Louis, Missouri. The medical group on file is EmpowerMe Wellness. Dmand AI also links Margaret Grayson 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 Margaret Grayson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Grayson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Empowerme Rehabilitation Colorado | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Margaret Grayson is one of 723 occupational therapists in Missouri
Occupational therapist is Margaret Grayson's primary specialty in the NPI Registry, under taxonomy code 225X00000X. Margaret Grayson is licensed in Colorado.
Specialties and state licenses
- Occupational therapist, ColoradoPrimary
Occupational therapists near Margaret Grayson
Counts of occupational 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
Margaret Grayson's patients have a median age of 84
Across all payers, Dmand AI patient panel data puts Margaret Grayson's median patient age at 84, with 76% women.
Margaret Grayson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 84
Patient panel by sex, all payers
- Women76%
- Men24%
Source: Dmand AI Patient Panel Data
How Margaret Grayson takes part in Medicare
Margaret Grayson 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 Margaret Grayson'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 Data |
| 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 Margaret Grayson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret Grayson's NPI number?
Margaret Grayson's NPI number is 1811854540. It was assigned on January 6, 2026, and it is active in the NPI Registry.
What does Margaret Grayson specialize in?
Margaret Grayson is an occupational therapist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Occupational Therapist (taxonomy code 225X00000X).
Where does Margaret Grayson practice?
Margaret Grayson practices at 1335 Strassner Dr, Saint Louis, MO 63144. Margaret Grayson's primary practice is Empowerme Rehabilitation Colorado in Saint Louis, Missouri. Dmand AI also links Margaret Grayson to 1 group practice or clinic.
What is Margaret Grayson's office phone number?
The practice phone on file for Margaret Grayson is (844) 502-7996.
What is Margaret Grayson's medical license number?
Margaret Grayson holds Colorado license OT.0006231.
What medical group is Margaret Grayson part of?
Margaret Grayson is linked to EmpowerMe Wellness.
Does Margaret Grayson accept Medicare?
Yes. CMS lists Margaret Grayson as accepting Medicare assignment.
How long has Margaret Grayson been practicing?
Margaret Grayson graduated from medical school in 2019, 7 years ago.
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