OrganizationActive
Richard a Ruzumna, M.D.
NPI 1336388123 · Psychiatry Physician · Southfield, MI
Richard a Ruzumna, M.D. is a Psychiatry Physician organization in Southfield, MI (NPI 1336388123).
Provider details
- NPI number
- 1336388123
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Richard Ruzumna, President(248) 352-1440
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
29260 Franklin Rd
Southfield, MI 48034-1161
Phone: (248) 352-1440
Fax: (248) 626-4849
Approximate (ZIP-level) locationGet directions
Mailing address
29260 Franklin Rd
Southfield, MI 48034-1161
Registry dates
- Enumerated
- 2009-02-18
- Last updated
- 2009-02-18
Frequently asked questions
- What is Richard a Ruzumna, M.D.'s NPI number?
- Richard a Ruzumna, M.D.'s National Provider Identifier (NPI) is 1336388123, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Richard a Ruzumna, M.D.?
- Richard a Ruzumna, M.D. is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Richard a Ruzumna, M.D. located?
- Richard a Ruzumna, M.D.'s practice location on file with NPPES is 29260 Franklin Rd, Southfield, MI 48034-1161.
- What is Richard a Ruzumna, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for Richard a Ruzumna, M.D. is (248) 352-1440.
- Who is the authorized official for Richard a Ruzumna, M.D.?
- The authorized official listed on Richard a Ruzumna, M.D.'s NPPES record is Richard Ruzumna, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Richard a Ruzumna, M.D.'s NPI active?
- Yes — Richard a Ruzumna, M.D.'s NPI (1336388123) is active in the NPPES registry as of the last update on 2009-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.