Natan Krohn, M.D.
NPI 1306005962 · Gastroenterology Physician · Clifton, NJ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natan Krohn, M.D. is a Gastroenterology Physician provider in Clifton, NJ (NPI 1306005962).
Provider details
- NPI number
- 1306005962
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA09497200 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
738 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 185 | $56 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 138 | $105 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 101 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 72 | $148 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 63 | $129 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 162 | 56 |
| Pantoprazole Sodium | 162 | 70 |
| Omeprazole | 128 | 41 |
| Dicyclomine Hcl | 37 | 19 |
| Metoclopramide Hcl | 36 | — |
| Esomeprazole Magnesium | 21 | — |
| Lansoprazole | 20 | — |
| Lactulose | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$226 across 13 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 52 1st StHackensack, NJ 07601-2044Phone: (201) 488-3003Fax: (201) 488-6911
Registry dates
- Enumerated
- 2008-06-08
- Last updated
- 2023-08-09
- Certified
- 2023-08-09
Frequently asked questions
- What is Natan Krohn's NPI number?
- Natan Krohn's National Provider Identifier (NPI) is 1306005962, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natan Krohn's specialty?
- Natan Krohn is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Natan Krohn located?
- Natan Krohn's practice location on file with NPPES is 1011 Clifton Ave, Clifton, NJ 07013-3518.
- What is Natan Krohn's phone number?
- The practice phone number listed in the NPPES registry for Natan Krohn is (973) 471-8200.
- Does Natan Krohn accept Medicare?
- Natan Krohn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natan Krohn's NPI active?
- Yes — Natan Krohn's NPI (1306005962) is active in the NPPES registry as of the last update on 2023-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.