Andrew Duffy
NPI 1831555044 · Clinical Social Worker · Tulsa, OK
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Duffy is a Clinical Social Worker provider in Tulsa, OK (NPI 1831555044).
Provider details
- NPI number
- 1831555044
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 6708 (OK)
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Social Worker104100000X
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 6655 S Yale AveTulsa, OK 74136-3326Phone: (918) 491-3700Fax: (918) 481-4063
Registry dates
- Enumerated
- 2016-01-05
- Last updated
- 2022-03-21
- Certified
- 2022-03-21
Frequently asked questions
- What is Andrew Duffy's NPI number?
- Andrew Duffy's National Provider Identifier (NPI) is 1831555044, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Duffy's specialty?
- Andrew Duffy is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Andrew Duffy located?
- Andrew Duffy's practice location on file with NPPES is 11740 E 21st St, Tulsa, OK 74129-1820.
- What is Andrew Duffy's phone number?
- The practice phone number listed in the NPPES registry for Andrew Duffy is (918) 437-9495.
- Does Andrew Duffy accept Medicare?
- Andrew Duffy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Duffy's NPI active?
- Yes — Andrew Duffy's NPI (1831555044) is active in the NPPES registry as of the last update on 2022-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.