John Morton, MD
NPI 1659471720 · Gastroenterology Physician · Morristown, NJ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Morton, MD is a Gastroenterology Physician provider in Morristown, NJ (NPI 1659471720).
Provider details
- NPI number
- 1659471720
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA07574900 (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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
867 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 279 | $101 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 123 | $109 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 108 | $109 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 103 | $274 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 80 | $124 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 321 | 123 |
| Sod Sulf/Pot Chloride/Mag Sulfbrand: Sutab | 65 | 64 |
| Famotidine | 57 | 19 |
| Amitriptyline Hcl | 54 | 16 |
| Mesalamine | 42 | — |
| Esomeprazole Magnesium | 37 | 13 |
| Adalimumabbrand: Humira(cf) Pen | 35 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,614 across 113 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
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2024-05-02
- Certified
- 2024-05-02
Frequently asked questions
- What is John Morton's NPI number?
- John Morton's National Provider Identifier (NPI) is 1659471720, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Morton's specialty?
- John Morton is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is John Morton located?
- John Morton's practice location on file with NPPES is 101 Madison Ave, Morristown, NJ 07960-7357.
- What is John Morton's phone number?
- The practice phone number listed in the NPPES registry for John Morton is (973) 455-0404.
- Does John Morton accept Medicare?
- John Morton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Morton's NPI active?
- Yes — John Morton's NPI (1659471720) is active in the NPPES registry as of the last update on 2024-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.