Kristen Barker
NPI 1811667595 · Family Nurse Practitioner · Surprise, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Barker is a Family Nurse Practitioner provider in Surprise, AZ (NPI 1811667595).
Provider details
- NPI number
- 1811667595
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 263949 (AZ)
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 tenure33% of score
4 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 341 | 137 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 313 | 114 |
| Carvedilol | 302 | 116 |
| Atorvastatin Calcium | 301 | 119 |
| Apixabanbrand: Eliquis | 285 | 100 |
| Metoprolol Tartrate | 261 | 123 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,078 across 73 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-09-15
- Last updated
- 2021-09-15
- Certified
- 2021-09-15
Frequently asked questions
- What is Kristen Barker's NPI number?
- Kristen Barker's National Provider Identifier (NPI) is 1811667595, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Barker's specialty?
- Kristen Barker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristen Barker located?
- Kristen Barker's practice location on file with NPPES is 14576 W Desert Cove Rd, Surprise, AZ 85379-4332.
- What is Kristen Barker's phone number?
- The practice phone number listed in the NPPES registry for Kristen Barker is (602) 930-6866.
- Does Kristen Barker accept Medicare?
- Kristen Barker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Barker's NPI active?
- Yes — Kristen Barker's NPI (1811667595) is active in the NPPES registry as of the last update on 2021-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.