Nivian Rozumialski
NPI 1649476839 · Addiction (Substance Use Disorder) Counselor · Lawton, OK
Nivian Rozumialski is a Addiction (Substance Use Disorder) Counselor provider in Lawton, OK (NPI 1649476839).
Provider details
- NPI number
- 1649476839
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-06-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nivian Rozumialski's NPI number?
- Nivian Rozumialski's National Provider Identifier (NPI) is 1649476839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nivian Rozumialski's specialty?
- Nivian Rozumialski is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Nivian Rozumialski located?
- Nivian Rozumialski's practice location on file with NPPES is 602 Sw 38th St, Lawton, OK 73505-6912.
- What is Nivian Rozumialski's phone number?
- The practice phone number listed in the NPPES registry for Nivian Rozumialski is (580) 248-5780.
- Is Nivian Rozumialski's NPI active?
- Yes — Nivian Rozumialski's NPI (1649476839) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.