Zachary Fletcher, DO
NPI 1184184525 · Internal Medicine Physician · Festus, MO
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Fletcher, DO is a Internal Medicine Physician provider in Festus, MO (NPI 1184184525).
Provider details
- NPI number
- 1184184525
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
7 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
351 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 110 | $76 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 86 | $121 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 50 | $110 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 35 | $125 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 19 | $109 |
| 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 · 98 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 283 | 95 |
| Gabapentin | 128 | 33 |
| Pantoprazole Sodium | 122 | 33 |
| Lisinopril | 121 | 37 |
| Omeprazole | 118 | 41 |
| Amlodipine Besylate | 109 | 44 |
| Levothyroxine Sodium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$925 across 47 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)
- 1400 US Highway 61Festus, MO 63028-4100Phone: (636) 933-5337
- 1000 W 10th StRolla, MO 65401-2905Phone: (573) 364-9000Fax: (573) 426-2108
- 1000 W 10th StRolla, MO 65401-2905Phone: (573) 458-8899Fax: (573) 341-5611
Registry dates
- Enumerated
- 2019-03-21
- Last updated
- 2025-07-10
- Certified
- 2025-07-10
Frequently asked questions
- What is Zachary Fletcher's NPI number?
- Zachary Fletcher's National Provider Identifier (NPI) is 1184184525, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Fletcher's specialty?
- Zachary Fletcher is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Fletcher located?
- Zachary Fletcher's practice location on file with NPPES is 1390 US Highway 61 Ste N-1000, Festus, MO 63028-4136.
- What is Zachary Fletcher's phone number?
- The practice phone number listed in the NPPES registry for Zachary Fletcher is (636) 933-9300.
- Does Zachary Fletcher accept Medicare?
- Zachary Fletcher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Fletcher's NPI active?
- Yes — Zachary Fletcher's NPI (1184184525) is active in the NPPES registry as of the last update on 2025-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.