Kristina Little, M.D.
NPI 1558724914 · Internal Medicine Physician · Madison, WI
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristina Little, M.D. is a Internal Medicine Physician provider in Madison, WI (NPI 1558724914).
Provider details
- NPI number
- 1558724914
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 68414 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 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
197 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) |
|---|---|---|
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 136 | $186 |
| Prolonged Home Or Residence Evaluation and Management Service(s) Beyond the Total Time for the Primary Service (when the Primary Service Has Been Selected Using Time on the Date of the Primary Service); Each Additional 15 Minutes By the Physician Or QualifG0318 | 41 | $31 |
| Physician Or Allowed Practitioner Re-Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians aG0179 | 20 | $42 |
Typical Medicare-allowed amounts for these services range $31–$186 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Carbidopa/Levodopabrand: Rytary | 24 |
| Donepezil Hcl | 21 |
| Sertraline Hcl | 17 |
| Gabapentin | 16 |
| Pregabalin | 16 |
| Trazodone Hcl | 15 |
| Amlodipine Besylate | 14 |
| Levothyroxine Sodium | 14 |
| Atorvastatin Calcium | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-03
- Last updated
- 2018-04-24
Frequently asked questions
- What is Kristina Little's NPI number?
- Kristina Little's National Provider Identifier (NPI) is 1558724914, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristina Little's specialty?
- Kristina Little is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kristina Little located?
- Kristina Little's practice location on file with NPPES is Uw Hospitals and Clinics, Madison, WI 53792-0001.
- What is Kristina Little's phone number?
- The practice phone number listed in the NPPES registry for Kristina Little is (608) 263-6400.
- Does Kristina Little accept Medicare?
- Kristina Little is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristina Little's NPI active?
- Yes — Kristina Little's NPI (1558724914) is active in the NPPES registry as of the last update on 2018-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.