Ruth Marie Grams, APNP,
Primary Care Nurse Practitioner · Horicon, WI
Ruth Marie Grams, APNP, is a primary care nurse practitioner with a practice address in Horicon, Wisconsin, and NPI 1699244053, issued on Nov 15, 2018. Check the license with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ruth Marie Grams
- Credential
- APNP,
- Primary taxonomy
- Primary Care Nurse Practitioner 363LP2300X
- License number
- AP132952 TX
Self-reported in NPPES; status is on the state search - Practice location
- 610 Washington St, Horicon, WI 53032
- Phone
- (920) 643-7170
- Enumerated
- Nov 15, 2018
- Record last updated
- Jan 20, 2026
- Fax
- (920) 643-7165
- Medicare enrollment
- Enrolled (PECOS I20190826001022); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest primary care nurse practitioner records → All 134 in Wisconsin → Look up another NPI →
Verify Ruth Marie Grams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average primary care nurse practitioner in 2024
3,352 Medicare Part D claims for 314 beneficiaries, against an average of 1,492 among the 5,992 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 107 claims were for opioids.
Most prescribed
- Lisinopril162 claims
- Atorvastatin Calcium152 claims
- Levothyroxine Sodium145 claims
- Amlodipine Besylate99 claims
- Albuterol Sulfate Hfa98 claims
- Gabapentin98 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): 75.7 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).
Bills Medicare through one group practice
- Beaver Dam Community Hospitals Inc.Horicon, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ruth Marie Grams among 134 primary care nurse practitioner records in Wisconsin
Ruth Marie Grams, APNP, is one of 134 primary care nurse practitioner records with a practice address in Wisconsin. 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 2018, is newer than 39% of them.
- NPI issued2018 · 39% of these records are older, 54% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2016 · median 2019 among the 65 with a school on file
- Record last updated2026 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP2300X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 primary care nurse practitioner record lists a practice address in Horicon
They are 1 of the 19 NPPES records with a practice address in Horicon, and 134 primary care nurse practitioner records in Wisconsin.
All 134 in Wisconsin → Every provider in Horicon → Primary Care Nurse Practitioner nationwide →
The 8 primary care nurse practitioner records with the nearest ZIP codes
- Mary Devine Touhey, RN MSN FNPHartland, WI 530291275703233
- Mary Wright, APNPKiel, WI 530421790057560
- Cameron Paddison, APNPBrookfield, WI 530451699627596
- Sarah ShklyarBrookfield, WI 530451770292518
- Stacy Lichtig, NPColgate, WI 530171003630914
- Jennifer Doyle, APNP, AGPCNP-BC, FNPMenomonee Falls, WI 530511457754905
- Elizabeth Jarecki, APNPBrookfield, WI 530051053886465
- Emily Organ, APNPBrookfield, WI 530051972248391
Common questions
What is Ruth Marie Grams, APNP,'s NPI number?
Ruth Marie Grams, APNP,'s National Provider Identifier (NPI) is 1699244053, issued on Nov 15, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ruth Marie Grams, APNP, located?
The NPPES record lists a practice address at 610 Washington St, Horicon, WI, 53032. Phone: (920) 643-7170. Providers update this record themselves, so call before visiting.
How can I verify Ruth Marie Grams, APNP,'s license?
Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Ruth Marie Grams, APNP, prescribe under Medicare Part D?
In 2024, Ruth Marie Grams, APNP, had 3,352 Medicare Part D claims for 314 beneficiaries; the average among primary care nurse practitioner prescribers was 1,492. Part D covers Medicare prescriptions only.
What is Ruth Marie Grams, APNP,'s MIPS final score?
The 2023 MIPS final score is 75.7 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.