John Goff, M.D.
NPI 1942231832 · Gastroenterology Physician · Lakewood, CO
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Goff, M.D. is a Gastroenterology Physician provider in Lakewood, CO (NPI 1942231832).
Provider details
- NPI number
- 1942231832
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0021714 (CO)
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
264 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) |
|---|---|---|
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 69 | $151 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 40 | $96 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 25 | $223 |
| Diagnostic Exam of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43235 | 23 | $96 |
| Colorectal Cancer Screening; Colonoscopy on Individual at High RiskG0105 | 20 | $174 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 123 | 43 |
| Esomeprazole Magnesium | 42 | 14 |
| Omeprazole | 35 | 17 |
| Tofacitinib Citratebrand: Xeljanz | 28 | — |
| Linaclotidebrand: Linzess | 23 | — |
| Dicyclomine Hcl | 17 | — |
| Lipase/Protease/Amylasebrand: Zenpep | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$977 across 20 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 (3)
- 1719 E 19th Ave # 5050Denver, CO 80218-1235Phone: (303) 839-6000
- 360 Peak One Dr Ste 300Frisco, CO 80443-5948Phone: (970) 668-2540Fax: (970) 668-6631
- 7000 W Colfax Ave Ste BLakewood, CO 80214-5434Phone: (303) 573-9951Fax: (303) 238-4993
Registry dates
- Enumerated
- 2006-07-06
- Last updated
- 2024-11-08
- Certified
- 2024-11-08
Frequently asked questions
- What is John Goff's NPI number?
- John Goff's National Provider Identifier (NPI) is 1942231832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Goff's specialty?
- John Goff is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Goff located?
- John Goff's practice location on file with NPPES is 355 Union Blvd Ste 200, Lakewood, CO 80228-1500.
- What is John Goff's phone number?
- The practice phone number listed in the NPPES registry for John Goff is (303) 463-3900.
- Does John Goff accept Medicare?
- John Goff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Goff's NPI active?
- Yes — John Goff's NPI (1942231832) is active in the NPPES registry as of the last update on 2024-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.