Tolwin Psychiatric Medical Group Inc
NPI 1740227545 · Psychiatry Physician · Culver City, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tolwin Psychiatric Medical Group Inc is a Psychiatry Physician organization in Culver City, CA (NPI 1740227545).
Provider details
- NPI number
- 1740227545
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Tolwin, President(310) 280-9670
- License
- FNP14380 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
- 2006-06-01
- Last updated
- 2021-08-04
- Certified
- 2021-08-04
Frequently asked questions
- What is Tolwin Psychiatric Medical Group Inc's NPI number?
- Tolwin Psychiatric Medical Group Inc's National Provider Identifier (NPI) is 1740227545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tolwin Psychiatric Medical Group Inc?
- Tolwin Psychiatric Medical Group Inc is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Tolwin Psychiatric Medical Group Inc located?
- Tolwin Psychiatric Medical Group Inc's practice location on file with NPPES is 5000 Overland Ave Ste 108, Culver City, CA 90230-4969.
- What is Tolwin Psychiatric Medical Group Inc's phone number?
- The practice phone number listed in the NPPES registry for Tolwin Psychiatric Medical Group Inc is (310) 280-9670.
- Does Tolwin Psychiatric Medical Group Inc accept Medicare?
- Tolwin Psychiatric Medical Group Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Tolwin Psychiatric Medical Group Inc?
- The authorized official listed on Tolwin Psychiatric Medical Group Inc's NPPES record is Michael Tolwin, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tolwin Psychiatric Medical Group Inc's NPI active?
- Yes — Tolwin Psychiatric Medical Group Inc's NPI (1740227545) is active in the NPPES registry as of the last update on 2021-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.