Christopher Tanaka, M.D.
NPI 1831337633 · Anesthesiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Tanaka, M.D. is a Anesthesiology Physician provider in New York, NY (NPI 1831337633).
Provider details
- NPI number
- 1831337633
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 262890-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
368 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) |
|---|---|---|
| Insertion of Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 71 | $48 |
| Anesthesia for Extensive Surgery on Spine00670 | 51 | $619 |
| Other Procedure on Nervous System64999 | 44 | $45 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 35 | $40 |
| Ultrasonic Guidance for Needle Placement76942 | 34 | $32 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 29 | $393 |
| Injection of Anesthetic Agent And/Or Steroid Into Knee Nerve Branch Using Imaging Guidance |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-02
- Last updated
- 2022-07-01
- Certified
- 2022-07-01
Frequently asked questions
- What is Christopher Tanaka's NPI number?
- Christopher Tanaka's National Provider Identifier (NPI) is 1831337633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Tanaka's specialty?
- Christopher Tanaka is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Tanaka located?
- Christopher Tanaka's practice location on file with NPPES is 535 E 70th St, New York, NY 10021-4823.
- What is Christopher Tanaka's phone number?
- The practice phone number listed in the NPPES registry for Christopher Tanaka is (212) 606-1036.
- Does Christopher Tanaka accept Medicare?
- Christopher Tanaka is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Tanaka's NPI active?
- Yes — Christopher Tanaka's NPI (1831337633) is active in the NPPES registry as of the last update on 2022-07-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.