Mary Katherine Ryan, NP
Adult Health Nurse Practitioner · Newnan, GA
Mary Katherine Ryan, NP is an adult health nurse practitioner with a practice address in Newnan, Georgia, and NPI 1518395854, issued on Oct 24, 2013. Check the license (Georgia RN248115, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Katherine Ryan
- Credential
- NP
- Primary taxonomy
- Adult Health Nurse Practitioner 363LA2200X
- License numbers
- RN248115 GA
272967 NC
COA.15224-NP OH
Self-reported in NPPES; status is on the state search - Practice location
- 775 Poplar RD Ste 310, Newnan, GA 30265
- Phone
- (770) 251-2590
- Enumerated
- Oct 24, 2013
- Record last updated
- Apr 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (404) 477-1162
- Medicare enrollment
- Enrolled (PECOS I20160829002228); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest adult health nurse practitioner records → All 770 in Georgia → Look up another NPI →
Also registered at 775 Poplar RD Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rebecca MoranPhysician Assistant1750045373
- Minesh Patel, MDHematology & Oncology Physician1699094300
- Annmarie Pinckney, NPAdult Health Nurse Practitioner1578678686
- John Thomas, MDHematology & Oncology Physician1306342076
- Amanda WoodwardFamily Nurse Practitioner1467077990
Verify Mary Katherine Ryan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license RN248115Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
64% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024
464 Medicare Part D claims for 179 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.
Most prescribed
- Eliquis30 claims
- Anastrozole20 claims
- Gabapentin17 claims
- Dexamethasone14 claims
- Letrozole14 claims
- Hydroxyurea13 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): 98.4 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: $1,236.46
52 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 12,291 providers of this specialty with any payment received $946.40 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
- Piedmont Cancer Institute PCNewnan, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Katherine Ryan among 770 adult health nurse practitioner records in Georgia
Mary Katherine Ryan, NP is one of 770 adult health nurse practitioner records with a practice address in Georgia. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 42% of them.
- NPI issued2013 · 42% of these records are older, 52% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated2013 · median 2014 among the 362 with a school on file
- Record last updated2020 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Adult Health Nurse Practitioner providers in Georgia
There are 770 adult health nurse practitioner records in Georgia.
All 770 in Georgia → Every provider in Newnan → Adult Health Nurse Practitioner nationwide →
The 8 adult health nurse practitioner records with the nearest ZIP codes
- Benjamin BakerNewnan, GA 302651104212869
- Kolisha Daniels, NPNewnan, GA 302651720447493
- Megan Fenceroy, NP-CNewnan, GA 302651992137475
- Jessica Isaac, N.P.Newnan, GA 302651033412168
- Elizabeth Jackson, NP-CNewnan, GA 302651477959914
- Annmarie Pinckney, NPNewnan, GA 302651578678686
- Vicky Mack, NPOrchard Hill, GA 302661134592033
- Tammy Rabern, N.P.Newnan, GA 302631336394238
Common questions
What is Mary Katherine Ryan, NP's NPI number?
Mary Katherine Ryan, NP's National Provider Identifier (NPI) is 1518395854, issued on Oct 24, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Mary Katherine Ryan, NP located?
The NPPES record lists a practice address at 775 Poplar RD Ste 310, Newnan, GA, 30265. Phone: (770) 251-2590. Providers update this record themselves, so call before visiting.
How can I verify Mary Katherine Ryan, NP's license?
NPPES lists Georgia license number RN248115, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Katherine Ryan, NP prescribe under Medicare Part D?
In 2024, Mary Katherine Ryan, NP had 464 Medicare Part D claims for 179 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.
What is Mary Katherine Ryan, NP's MIPS final score?
The 2023 MIPS final score is 98.4 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.