Keiko Beck, FNP-C
NPI 1356015895 · Family Nurse Practitioner · Mesa, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keiko Beck, FNP-C is a Family Nurse Practitioner provider in Mesa, AZ (NPI 1356015895).
Provider details
- NPI number
- 1356015895
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 261612 (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 tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
146 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 80 | $105 |
| Evaluation of Psychological Test, First Hour96130 | 25 | $99 |
| Administration of Psychological Or Neuropsychological Test By Technician, First 30 Minutes96138 | 25 | $28 |
| Hemoglobin A1c Level, By Device for Home Use83037 | 16 | $10 |
Typical Medicare-allowed amounts for these services range $10–$105 (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 · 104 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 278 | 83 |
| Rosuvastatin Calcium | 255 | 84 |
| Levothyroxine Sodium | 184 | 44 |
| Lisinopril | 183 | 56 |
| Losartan Potassium | 170 | 47 |
| Gabapentin | 140 | 51 |
| Amlodipine Besylate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$987 across 18 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
Additional practice locations (2)
- 2080 W Southern Ave Bldg B10Apache Junction, AZ 85120-7653Phone: (480) 351-2850Fax: (480) 351-2851
- 865 N Arizola RdCasa Grande, AZ 85122-6011Phone: (520) 836-3446
Registry dates
- Enumerated
- 2021-08-08
- Last updated
- 2022-12-08
- Certified
- 2022-12-08
Frequently asked questions
- What is Keiko Beck's NPI number?
- Keiko Beck's National Provider Identifier (NPI) is 1356015895, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keiko Beck's specialty?
- Keiko Beck is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Keiko Beck located?
- Keiko Beck's practice location on file with NPPES is 10032 E Southern Ave, Mesa, AZ 85209-2759.
- What is Keiko Beck's phone number?
- The practice phone number listed in the NPPES registry for Keiko Beck is (480) 351-2850.
- Does Keiko Beck accept Medicare?
- Keiko Beck is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keiko Beck's NPI active?
- Yes — Keiko Beck's NPI (1356015895) is active in the NPPES registry as of the last update on 2022-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.