IndividualActive
Sigrid Maxwell, LMSW
NPI 1487333753 · Social Worker · Tulsa, OK
Sigrid Maxwell, LMSW is a Social Worker provider in Tulsa, OK (NPI 1487333753).
Provider details
- NPI number
- 1487333753
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 081480 (NY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
2325 S Harvard Ave
Tulsa, OK 74114-3300
Phone: (918) 712-4301
Fax: (918) 560-1399
Street-level locationGet directions
Mailing address
2325 S Harvard Ave
Tulsa, OK 74114-3300
Additional practice locations (1)
- 130 W Kingsbridge RdBronx, NY 10468-3904Phone: (718) 584-9000Fax: (718) 741-4603
Registry dates
- Enumerated
- 2023-07-14
- Last updated
- 2025-04-22
- Certified
- 2025-04-22
Frequently asked questions
- What is Sigrid Maxwell's NPI number?
- Sigrid Maxwell's National Provider Identifier (NPI) is 1487333753, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sigrid Maxwell's specialty?
- Sigrid Maxwell is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sigrid Maxwell located?
- Sigrid Maxwell's practice location on file with NPPES is 2325 S Harvard Ave, Tulsa, OK 74114-3300.
- What is Sigrid Maxwell's phone number?
- The practice phone number listed in the NPPES registry for Sigrid Maxwell is (918) 712-4301.
- Is Sigrid Maxwell's NPI active?
- Yes — Sigrid Maxwell's NPI (1487333753) is active in the NPPES registry as of the last update on 2025-04-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.