Catherine Elaine Gannon, FNP-C
Family Nurse Practitioner · Salisbury, MD
Catherine Elaine Gannon, FNP-C is a family nurse practitioner with a practice address in Salisbury, Maryland, and NPI 1568013316, issued on Sep 24, 2019. Check the license (Maryland R200736, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Catherine Elaine Gannon
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- R200736 MD
LG-0001328 DE
Self-reported in NPPES; status is on the state search - Practice location
- 1630 Woodbrooke Dr, Salisbury, MD 21804
- Phone
- (410) 912-6330
- Enumerated
- Sep 24, 2019
- Record last updated
- Dec 31, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200401001400); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 4,124 in Maryland → Look up another NPI →
Also registered at 1630 Woodbrooke Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Catherine Elaine Gannon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license R200736Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% more Medicare Part D claims than the average family nurse practitioner in 2024
2,282 Medicare Part D claims for 345 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Levetiracetam231 claims
- Gabapentin194 claims
- Donepezil Hcl163 claims
- Carbidopa-Levodopa98 claims
- Duloxetine Hcl96 claims
- Memantine Hcl85 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $900.57
51 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Tidalhealth Specialty Care LLCSalisbury, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Catherine Elaine Gannon among 4,124 family nurse practitioner records in Maryland
Catherine Elaine Gannon, FNP-C is one of 4,124 family nurse practitioner records with a practice address in Maryland. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 50% of them.
- NPI issued2019 · 50% of these records are older, 42% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2019 · median 2019 among the 2,370 with a school on file
- Record last updated2019 · 41% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
140 family nurse practitioner records list a practice address in Salisbury
They are 140 of the 2,292 NPPES records with a practice address in Salisbury, and 4,124 family nurse practitioner records in Maryland.
All 4,124 in Maryland → Every provider in Salisbury → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Donald Clayton, CRNP-FSalisbury, MD 218041023091485
- Christopher Davis, CRNPSalisbury, MD 218041265483283
- Michele Gamble, DNP, FNP-CSalisbury, MD 218041972621183
- Beatrice Ginn, C.R.N.P.Salisbury, MD 218041992936389
- Donna Gray, CRNPSalisbury, MD 218041437482346
- Elizabeth Guy, MSN, CRNPSalisbury, MD 218041093894024
- Judith Hearthway, CRNPSalisbury, MD 218041124341144
- Angela Jefferson, CRNP-FSalisbury, MD 218041275755076
Common questions
What is Catherine Elaine Gannon, FNP-C's NPI number?
Catherine Elaine Gannon, FNP-C's National Provider Identifier (NPI) is 1568013316, issued on Sep 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Catherine Elaine Gannon, FNP-C located?
The NPPES record lists a practice address at 1630 Woodbrooke Dr, Salisbury, MD, 21804. Phone: (410) 912-6330. Providers update this record themselves, so call before visiting.
How can I verify Catherine Elaine Gannon, FNP-C's license?
NPPES lists Maryland license number R200736, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.
How much does Catherine Elaine Gannon, FNP-C prescribe under Medicare Part D?
In 2024, Catherine Elaine Gannon, FNP-C had 2,282 Medicare Part D claims for 345 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Catherine Elaine Gannon, FNP-C's MIPS final score?
The 2023 MIPS final score is 79.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.