Anna Davies, APN
NPI 1154724912 · Adult Health Clinical Nurse Specialist · Tinley Park, IL
Anna Davies, APN is a Adult Health Clinical Nurse Specialist provider in Tinley Park, IL (NPI 1154724912).
Provider details
- NPI number
- 1154724912
- Entity type
- Individual
- Primary specialty
- Adult Health Clinical Nurse SpecialistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209008938 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
11 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
324 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 164 | $58 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 141 | $85 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $113 |
Typical Medicare-allowed amounts for these services range $58–$113 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Empagliflozinbrand: Jardiance | 257 | 65 |
| Sacubitril/Valsartanbrand: Entresto | 239 | 64 |
| Spironolactone | 198 | 84 |
| Metoprolol Succinate | 131 | 54 |
| Furosemide | 105 | 43 |
| Atorvastatin Calcium | 91 | 35 |
| Apixaban |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,669 across 77 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)
- 3700 W 203rd StSuite 200Olympia Fields, IL 60461-1180Phone: (708) 679-2023
- 3700 W 203rd StSuite 200Olympia Fields, IL 60461-1180Phone: (708) 679-2023
Registry dates
- Enumerated
- 2014-10-07
- Last updated
- 2025-06-13
- Certified
- 2025-06-13
Frequently asked questions
- What is Anna Davies's NPI number?
- Anna Davies's National Provider Identifier (NPI) is 1154724912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Davies's specialty?
- Anna Davies is listed in the NPPES registry with a primary specialty of Adult Health Clinical Nurse Specialist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anna Davies located?
- Anna Davies's practice location on file with NPPES is 6220 177th St, Tinley Park, IL 60477-4318.
- What is Anna Davies's phone number?
- The practice phone number listed in the NPPES registry for Anna Davies is (708) 277-7118.
- Is Anna Davies's NPI active?
- Yes — Anna Davies's NPI (1154724912) is active in the NPPES registry as of the last update on 2025-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.