Mitchell Oliver, M.D.
NPI 1922111640 · Gastroenterology Physician · Plymouth, MA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mitchell Oliver, M.D. is a Gastroenterology Physician provider in Plymouth, MA (NPI 1922111640).
Provider details
- NPI number
- 1922111640
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 76027 (MA)
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
1,949 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 523 | $130 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 170 | $15 |
| Advance Care Planning, First 30 Minutes99497 | 157 | $82 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 155 | $25 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 150 | $19 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 386 | 110 |
| Pantoprazole Sodium | 322 | 109 |
| Lisinopril | 267 | 82 |
| Omeprazole | 229 | 66 |
| Metoprolol Succinate | 209 | 61 |
| Amlodipine Besylate | 165 | 48 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$215 across 4 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
- 2006-08-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mitchell Oliver's NPI number?
- Mitchell Oliver's National Provider Identifier (NPI) is 1922111640, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Oliver's specialty?
- Mitchell Oliver is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Mitchell Oliver located?
- Mitchell Oliver's practice location on file with NPPES is 110 Long Pond Rd, Plymouth, MA 02360-2642.
- What is Mitchell Oliver's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Oliver is (508) 746-7272.
- Does Mitchell Oliver accept Medicare?
- Mitchell Oliver is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mitchell Oliver's NPI active?
- Yes — Mitchell Oliver's NPI (1922111640) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.