Kate Grimsrud, M.D.
NPI 1710321559 · Neurology Physician · Scottsdale, AZ
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kate Grimsrud, M.D. is a Neurology Physician provider in Scottsdale, AZ (NPI 1710321559).
Provider details
- NPI number
- 1710321559
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0063357 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
92 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 40 | $77 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 32 | $126 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 20 | $171 |
Typical Medicare-allowed amounts for these services range $77–$171 (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.
Practice location
Mailing address
Additional practice locations (2)
- 2222 N Nevada Ave Ste 5001Colorado Springs, CO 80907-6865Phone: (719) 776-3580
- 401 E Spruce StGarden City, KS 67846-5679Phone: (620) 272-2222
Registry dates
- Enumerated
- 2013-04-23
- Last updated
- 2023-03-30
- Certified
- 2023-03-30
Frequently asked questions
- What is Kate Grimsrud's NPI number?
- Kate Grimsrud's National Provider Identifier (NPI) is 1710321559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kate Grimsrud's specialty?
- Kate Grimsrud is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Kate Grimsrud located?
- Kate Grimsrud's practice location on file with NPPES is 13400 E Shea Blvd, Scottsdale, AZ 85259-5452.
- What is Kate Grimsrud's phone number?
- The practice phone number listed in the NPPES registry for Kate Grimsrud is (480) 301-8000.
- Does Kate Grimsrud accept Medicare?
- Kate Grimsrud is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kate Grimsrud's NPI active?
- Yes — Kate Grimsrud's NPI (1710321559) is active in the NPPES registry as of the last update on 2023-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.