Lloyd Mercado, ANP
NPI 1457749079 · Nurse Practitioner · Chicago, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lloyd Mercado, ANP is a Nurse Practitioner provider in Chicago, IL (NPI 1457749079).
Provider details
- NPI number
- 1457749079
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 209012347 (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
11 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
2,487 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 1,412 | $65 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 795 | $94 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 137 | $160 |
| Advance Care Planning, First 30 Minutes99497 | 112 | $66 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 31 | $115 |
Typical Medicare-allowed amounts for these services range $65–$160 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 73 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 376 | 30 |
| Furosemide | 182 | 23 |
| Lisinopril | 166 | — |
| Gabapentin | 165 | — |
| Metformin Hcl | 137 | — |
| Carvedilol | 127 | — |
| Metoprolol Tartrate | 120 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-01-05
- Last updated
- 2023-03-07
Frequently asked questions
- What is Lloyd Mercado's NPI number?
- Lloyd Mercado's National Provider Identifier (NPI) is 1457749079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lloyd Mercado's specialty?
- Lloyd Mercado is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lloyd Mercado located?
- Lloyd Mercado's practice location on file with NPPES is 2331 W Chicago Ave, Chicago, IL 60622-4723.
- What is Lloyd Mercado's phone number?
- The practice phone number listed in the NPPES registry for Lloyd Mercado is (773) 772-7858.
- Does Lloyd Mercado accept Medicare?
- Lloyd Mercado is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lloyd Mercado's NPI active?
- Yes — Lloyd Mercado's NPI (1457749079) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.