Keith Kulju
NPI 1265471619 · Gastroenterology Physician · Jamestown, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Kulju is a Gastroenterology Physician provider in Jamestown, NY (NPI 1265471619).
Provider details
- NPI number
- 1265471619
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 137830 (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
20 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
1,080 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 295 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 213 | $120 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 108 | $78 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 96 | $103 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 86 | $22 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High Risk |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 1,008 | 250 |
| Omeprazole | 704 | 164 |
| Pantoprazole Sodium | 428 | 101 |
| Sucralfate | 102 | 34 |
| Colestipol Hcl | 74 | 17 |
| Esomeprazole Magnesium | 72 | 16 |
| Linaclotidebrand: Linzess | 62 | 12 |
| Dicyclomine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2024-01-25
- Certified
- 2021-05-11
Frequently asked questions
- What is Keith Kulju's NPI number?
- Keith Kulju's National Provider Identifier (NPI) is 1265471619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Kulju's specialty?
- Keith Kulju is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Kulju located?
- Keith Kulju's practice location on file with NPPES is 15 S Main St, Jamestown, NY 14701-6626.
- What is Keith Kulju's phone number?
- The practice phone number listed in the NPPES registry for Keith Kulju is (716) 484-7107.
- Does Keith Kulju accept Medicare?
- Keith Kulju is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Kulju's NPI active?
- Yes — Keith Kulju's NPI (1265471619) is active in the NPPES registry as of the last update on 2024-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.