Shannon Mayer, FNP-BC
NPI 1306509138 · Family Nurse Practitioner · Fredericksburg, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Mayer, FNP-BC is a Family Nurse Practitioner provider in Fredericksburg, VA (NPI 1306509138).
Provider details
- NPI number
- 1306509138
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 0024182949 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 211 | 79 |
| Apixabanbrand: Eliquis | 206 | 61 |
| Carvedilol | 186 | 76 |
| Metoprolol Succinate | 152 | 67 |
| Rosuvastatin Calcium | 128 | 51 |
| Amlodipine Besylate | 108 | 48 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$697 across 28 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
- 2021-10-19
- Last updated
- 2025-12-22
- Certified
- 2025-12-22
Frequently asked questions
- What is Shannon Mayer's NPI number?
- Shannon Mayer's National Provider Identifier (NPI) is 1306509138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Mayer's specialty?
- Shannon Mayer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shannon Mayer located?
- Shannon Mayer's practice location on file with NPPES is 9530 Cosner Dr Ste 200, Fredericksburg, VA 22408-7760.
- What is Shannon Mayer's phone number?
- The practice phone number listed in the NPPES registry for Shannon Mayer is (540) 373-1331.
- Does Shannon Mayer accept Medicare?
- Shannon Mayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Mayer's NPI active?
- Yes — Shannon Mayer's NPI (1306509138) is active in the NPPES registry as of the last update on 2025-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.