Roger Tatarian
NPI 1710431309 · Certified Registered Nurse Anesthetist · Appleton, WI
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roger Tatarian is a Certified Registered Nurse Anesthetist provider in Appleton, WI (NPI 1710431309).
Provider details
- NPI number
- 1710431309
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 200090-30 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
12 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Closed Procedure on Chest00520 | 12 | $189 |
Typical Medicare-allowed amounts for these services range $189–$189 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 2845 Greenbrier RdGreen Bay, WI 54311-6519Phone: (920) 288-3388Fax: (920) 288-3370
Registry dates
- Enumerated
- 2016-08-11
- Last updated
- 2024-01-23
- Certified
- 2024-01-23
Frequently asked questions
- What is Roger Tatarian's NPI number?
- Roger Tatarian's National Provider Identifier (NPI) is 1710431309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Tatarian's specialty?
- Roger Tatarian is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Roger Tatarian located?
- Roger Tatarian's practice location on file with NPPES is 1818 N Meade St, Appleton, WI 54911-3454.
- What is Roger Tatarian's phone number?
- The practice phone number listed in the NPPES registry for Roger Tatarian is (920) 731-4101.
- Does Roger Tatarian accept Medicare?
- Roger Tatarian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roger Tatarian's NPI active?
- Yes — Roger Tatarian's NPI (1710431309) is active in the NPPES registry as of the last update on 2024-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.