Ruth Grams, APNP,
NPI 1699244053 · Primary Care Nurse Practitioner · Horicon, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Grams, APNP, is a Primary Care Nurse Practitioner provider in Horicon, WI (NPI 1699244053).
Provider details
- NPI number
- 1699244053
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APNP,
- Sex
- Female
- Sole proprietor
- No
- License
- AP132952 (TX)
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 tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
146 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 84 | $84 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 47 | $52 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 15 | $103 |
Typical Medicare-allowed amounts for these services range $52–$103 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 80 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 162 | 44 |
| Atorvastatin Calcium | 152 | 48 |
| Levothyroxine Sodium | 145 | 36 |
| Amlodipine Besylate | 99 | 27 |
| Gabapentin | 98 | 23 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 98 | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-11-15
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is Ruth Grams's NPI number?
- Ruth Grams's National Provider Identifier (NPI) is 1699244053, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Grams's specialty?
- Ruth Grams is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruth Grams located?
- Ruth Grams's practice location on file with NPPES is 610 Washington St, Horicon, WI 53032.
- What is Ruth Grams's phone number?
- The practice phone number listed in the NPPES registry for Ruth Grams is (920) 643-7170.
- Does Ruth Grams accept Medicare?
- Ruth Grams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Grams's NPI active?
- Yes — Ruth Grams's NPI (1699244053) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.