Kyra Mae Lynley Castro
NPI 1679339956 · Family Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kyra Mae Lynley Castro is a Family Nurse Practitioner provider in Chicago, IL (NPI 1679339956).
Provider details
- NPI number
- 1679339956
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209027870 (IL)
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 tenure28% of score
2 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
421 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 Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 287 | $111 |
| 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 | 38 | $37 |
| Physician Or Allowed Practitioner 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 andG0180 | 32 | $47 |
| Advance Care Planning, First 30 Minutes99497 | 27 | $69 |
| Residence Visit for New Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99344 | 24 | $124 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 38 | 24 |
| Furosemide | 24 | 15 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 20 | 12 |
| Lisinopril | 19 | 13 |
| Amlodipine Besylate | 19 | 15 |
| Metoprolol Tartrate | 19 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-02-26
- Last updated
- 2024-02-26
- Certified
- 2024-02-24
Frequently asked questions
- What is Kyra Mae Lynley Castro's NPI number?
- Kyra Mae Lynley Castro's National Provider Identifier (NPI) is 1679339956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kyra Mae Lynley Castro's specialty?
- Kyra Mae Lynley Castro is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kyra Mae Lynley Castro located?
- Kyra Mae Lynley Castro's practice location on file with NPPES is 2811 W Howard St Apt 1w, Chicago, IL 60645-1204.
- What is Kyra Mae Lynley Castro's phone number?
- The practice phone number listed in the NPPES registry for Kyra Mae Lynley Castro is (773) 470-8344.
- Does Kyra Mae Lynley Castro accept Medicare?
- Kyra Mae Lynley Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kyra Mae Lynley Castro's NPI active?
- Yes — Kyra Mae Lynley Castro's NPI (1679339956) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.