Keisha Pierre-Lys, DO
NPI 1225610348 · Family Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keisha Pierre-Lys, DO is a Family Medicine Physician provider in Phoenix, AZ (NPI 1225610348).
Provider details
- NPI number
- 1225610348
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 43 | 21 |
| Amlodipine Besylate | 15 | — |
| Metformin Hcl | 15 | — |
| Pantoprazole Sodium | 12 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 11 | — |
| Metoprolol Succinate | 11 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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 (1)
- 865 N Arizola RdCasa Grande, AZ 85122-6011Phone: (520) 208-2521
Registry dates
- Enumerated
- 2021-04-27
- Last updated
- 2024-10-08
- Certified
- 2024-10-08
Frequently asked questions
- What is Keisha Pierre-Lys's NPI number?
- Keisha Pierre-Lys's National Provider Identifier (NPI) is 1225610348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keisha Pierre-Lys's specialty?
- Keisha Pierre-Lys is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Keisha Pierre-Lys located?
- Keisha Pierre-Lys's practice location on file with NPPES is 1111 E Mcdowell Rd, Phoenix, AZ 85006-2612.
- What is Keisha Pierre-Lys's phone number?
- The practice phone number listed in the NPPES registry for Keisha Pierre-Lys is (602) 839-2000.
- Does Keisha Pierre-Lys accept Medicare?
- Keisha Pierre-Lys is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keisha Pierre-Lys's NPI active?
- Yes — Keisha Pierre-Lys's NPI (1225610348) is active in the NPPES registry as of the last update on 2024-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.