Shannon Greer, D.O.
NPI 1811979917 · Family Medicine Physician · Fort Myers, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Greer, D.O. is a Family Medicine Physician provider in Fort Myers, FL (NPI 1811979917).
Provider details
- NPI number
- 1811979917
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OS9512 (FL)
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
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
1,164 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 | 286 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 182 | $91 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 114 | $130 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 111 | $19 |
| Annual, Face-To-Face Intensive Behavioral Therapy for Cardiovascular Disease, Individual, 15 MinutesG0446 | 111 | $25 |
| Advance Care Planning, First 30 Minutes99497 | 110 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 244 | 71 |
| Atorvastatin Calcium | 190 | 58 |
| Ezetimibe | 146 | 47 |
| Levothyroxine Sodium | 135 | 39 |
| Amlodipine Besylate | 115 | 38 |
| Losartan Potassium | 110 | 31 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$13,771 across 29 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
- 2005-11-16
- Last updated
- 2023-10-10
- Certified
- 2023-10-10
Frequently asked questions
- What is Shannon Greer's NPI number?
- Shannon Greer's National Provider Identifier (NPI) is 1811979917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Greer's specialty?
- Shannon Greer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shannon Greer located?
- Shannon Greer's practice location on file with NPPES is 12631 World Plaza Ln, Fort Myers, FL 33907-3990.
- What is Shannon Greer's phone number?
- The practice phone number listed in the NPPES registry for Shannon Greer is (239) 267-3777.
- Does Shannon Greer accept Medicare?
- Shannon Greer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Greer's NPI active?
- Yes — Shannon Greer's NPI (1811979917) is active in the NPPES registry as of the last update on 2023-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.