Richard Wallis, PMHNP
NPI 1336425982 · Psychiatric/Mental Health Nurse Practitioner · Denver, CO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Wallis, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Denver, CO (NPI 1336425982).
Provider details
- NPI number
- 1336425982
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- No
- License
- 1866 (TX)
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
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 6507 S Santa Fe Dr Bldg 22Littleton, CO 80120-2910Phone: (303) 730-8858
- 1510 W Canal Ct Ste 2500Littleton, CO 80120-5639Phone: (303) 798-2196
Registry dates
- Enumerated
- 2011-10-27
- Last updated
- 2021-03-02
- Certified
- 2021-03-02
Frequently asked questions
- What is Richard Wallis's NPI number?
- Richard Wallis's National Provider Identifier (NPI) is 1336425982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Wallis's specialty?
- Richard Wallis is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Richard Wallis located?
- Richard Wallis's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4597.
- What is Richard Wallis's phone number?
- The practice phone number listed in the NPPES registry for Richard Wallis is (303) 436-6000.
- Does Richard Wallis accept Medicare?
- Richard Wallis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Wallis's NPI active?
- Yes — Richard Wallis's NPI (1336425982) is active in the NPPES registry as of the last update on 2021-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.