John Appiott, D.O.
NPI 1669440681 · Family Medicine Physician · Federalsburg, MD
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Appiott, D.O. is a Family Medicine Physician provider in Federalsburg, MD (NPI 1669440681).
Provider details
- NPI number
- 1669440681
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- H0047522 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
1,460 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 | 648 | $107 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 239 | $78 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 147 | $135 |
| Administration of Influenza Virus VaccineG0008 | 136 | $32 |
| Administration of Pneumococcal VaccineG0009 | 75 | $32 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 43 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 126 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 325 | 71 |
| Lisinopril | 318 | 73 |
| Atorvastatin Calcium | 308 | 85 |
| Metformin Hcl | 262 | 68 |
| Rosuvastatin Calcium | 244 | 70 |
| Losartan Potassium | 236 | 56 |
| Simvastatin | 198 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$328 across 13 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
- 2006-03-08
- Last updated
- 2017-04-04
Frequently asked questions
- What is John Appiott's NPI number?
- John Appiott's National Provider Identifier (NPI) is 1669440681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Appiott's specialty?
- John Appiott is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Appiott located?
- John Appiott's practice location on file with NPPES is 3304 Hayman Dr, Federalsburg, MD 21632-2626.
- What is John Appiott's phone number?
- The practice phone number listed in the NPPES registry for John Appiott is (410) 754-2440.
- Does John Appiott accept Medicare?
- John Appiott is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Appiott's NPI active?
- Yes — John Appiott's NPI (1669440681) is active in the NPPES registry as of the last update on 2017-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.