Christian Kuntzen, M.D.
NPI 1376824516 · Gastroenterology Physician · Manhasset, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christian Kuntzen, M.D. is a Gastroenterology Physician provider in Manhasset, NY (NPI 1376824516).
Provider details
- NPI number
- 1376824516
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 290289 (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
14 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
696 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 173 | $18 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 154 | $148 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 95 | $89 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 58 | $209 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 55 | $134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Carvedilol | 74 | 22 |
| Spironolactone | 61 | 13 |
| Ursodiol | 50 | 14 |
| Furosemide | 48 | 14 |
| Prednisone | 39 | — |
| Semaglutidebrand: Ozempic | 38 | — |
| Pantoprazole Sodium | 26 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-09-01
- Last updated
- 2018-02-07
Frequently asked questions
- What is Christian Kuntzen's NPI number?
- Christian Kuntzen's National Provider Identifier (NPI) is 1376824516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christian Kuntzen's specialty?
- Christian Kuntzen is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Christian Kuntzen located?
- Christian Kuntzen's practice location on file with NPPES is 400 Community Dr, Manhasset, NY 11030-3815.
- What is Christian Kuntzen's phone number?
- The practice phone number listed in the NPPES registry for Christian Kuntzen is (516) 562-4664.
- Does Christian Kuntzen accept Medicare?
- Christian Kuntzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christian Kuntzen's NPI active?
- Yes — Christian Kuntzen's NPI (1376824516) is active in the NPPES registry as of the last update on 2018-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.