Patricia Grayson, APRN
NPI 1841768660 · Psychiatric/Mental Health Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patricia Grayson, APRN is a Psychiatric/Mental Health Nurse Practitioner provider in Chicago, IL (NPI 1841768660).
Provider details
- NPI number
- 1841768660
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209018374 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-11-09
- Last updated
- 2023-08-31
- Certified
- 2023-08-31
Frequently asked questions
- What is Patricia Grayson's NPI number?
- Patricia Grayson's National Provider Identifier (NPI) is 1841768660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Grayson's specialty?
- Patricia Grayson is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Patricia Grayson located?
- Patricia Grayson's practice location on file with NPPES is 331 W Surf St Ste 907, Chicago, IL 60657-7227.
- What is Patricia Grayson's phone number?
- The practice phone number listed in the NPPES registry for Patricia Grayson is (773) 665-3203.
- Does Patricia Grayson accept Medicare?
- Patricia Grayson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patricia Grayson's NPI active?
- Yes — Patricia Grayson's NPI (1841768660) is active in the NPPES registry as of the last update on 2023-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.