Nikolai Tolkachev
NPI 1912359431 · Hospitalist Physician · Fargo, ND
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nikolai Tolkachev is a Hospitalist Physician provider in Fargo, ND (NPI 1912359431).
Provider details
- NPI number
- 1912359431
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
146 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 129 | $123 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 17 | $163 |
Typical Medicare-allowed amounts for these services range $123–$163 (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 (2)
- 1000 10th AveNew York, NY 10019-1147Phone: (212) 523-4000
- 1000 10th AveNew York, NY 10019-1147Phone: (212) 523-4000
Registry dates
- Enumerated
- 2016-07-08
- Last updated
- 2019-06-12
Frequently asked questions
- What is Nikolai Tolkachev's NPI number?
- Nikolai Tolkachev's National Provider Identifier (NPI) is 1912359431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nikolai Tolkachev's specialty?
- Nikolai Tolkachev is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Nikolai Tolkachev located?
- Nikolai Tolkachev's practice location on file with NPPES is 3000 32nd Avenue South, Fargo, ND 58103.
- What is Nikolai Tolkachev's phone number?
- The practice phone number listed in the NPPES registry for Nikolai Tolkachev is (701) 364-8000.
- Does Nikolai Tolkachev accept Medicare?
- Nikolai Tolkachev is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nikolai Tolkachev's NPI active?
- Yes — Nikolai Tolkachev's NPI (1912359431) is active in the NPPES registry as of the last update on 2019-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.