Merchant Adams, A.P.N.
NPI 1891156444 · Primary Care Nurse Practitioner · Park Ridge, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Merchant Adams, A.P.N. is a Primary Care Nurse Practitioner provider in Park Ridge, IL (NPI 1891156444).
Provider details
- NPI number
- 1891156444
- Entity type
- Individual
- Primary specialty
- Primary Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- A.P.N.
- Sex
- Male
- Sole proprietor
- No
- License
- 209014036 (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 tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,662 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 2,273 | $94 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,372 | $65 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 430 | $134 |
| Advance Care Planning, First 30 Minutes99497 | 181 | $72 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 97 | $94 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 153 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 659 | 97 |
| Amlodipine Besylate | 429 | 52 |
| Furosemide | 375 | 58 |
| Tamsulosin Hcl | 328 | 42 |
| Lisinopril | 307 | 30 |
| Donepezil Hcl | 301 | 32 |
| Apixabanbrand: Eliquis | 295 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 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
Registry dates
- Enumerated
- 2016-03-10
- Last updated
- 2023-10-30
- Certified
- 2023-10-30
Frequently asked questions
- What is Merchant Adams's NPI number?
- Merchant Adams's National Provider Identifier (NPI) is 1891156444, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merchant Adams's specialty?
- Merchant Adams is listed in the NPPES registry with a primary specialty of Primary Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Merchant Adams located?
- Merchant Adams's practice location on file with NPPES is 1875 Dempster St Ste 180, Park Ridge, IL 60068-1144.
- What is Merchant Adams's phone number?
- The practice phone number listed in the NPPES registry for Merchant Adams is (847) 897-9010.
- Does Merchant Adams accept Medicare?
- Merchant Adams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Merchant Adams's NPI active?
- Yes — Merchant Adams's NPI (1891156444) is active in the NPPES registry as of the last update on 2023-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.