LLOYD MERCADO (ANP) – Nurse Practitioner, NPI 1457749079

LLOYD MERCADO (ANP) is a healthcare provider. based in Oak brook, Illinois. specializing in NURSE PRACTITIONER. They hold the professional credentials ANP. They hold a License No. 209012347 (IL). The NPI Number for LLOYD MERCADO (ANP) is 1457749079

Main info

Male
Sole Proprietor
12 Years Of Experience
Accepts Medicare Assignment
Name
LLOYD MERCADO (ANP)
NPI
1457749079
Phone
Not provided
Address
PO BOX 3603
Enumeration Date
5 January 2015
Last Update Date
7 March 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8473867744
Graduation Year
2014 (12 years ago)
PAC ID
9830403559
Group Practice PAC ID
6608294400
Professional Enrollment ID
I20150807015178
Address ID
IL606094067CH4815XBLVD400
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience36
Completeness75
Years active:11State licenses:1Digital endpointsOther names

11,632 NURSE PRACTITIONER in IL

Provider Addresses for LLOYD MERCADO (ANP)

  • PO BOX 3603

    OAK BROOK, IL 605223603

    Phone:

    Type: Mailing

  • 2331 W CHICAGO AVE

    CHICAGO, IL 606224723

    Phone: (773) 772-7858

    Fax: (773) 276-6668

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2015-08-07

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20150807015178INurse PractitionerILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99309Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes808182$0
99308Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes777154$0
99497Advance care planning, first 30 minutes131106$0
99306Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes125101$0
99316Nursing facility discharge management, more than 30 minutes2120$0
View full utilization report →

Insurance plans in this area (ZIP 60522)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6608294400View full group profile
NameSpecialtyState
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL
Nurse PractitionerIL

Reviews

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Frequently asked questions

What unique ID ties claims to LLOYD MERCADO (ANP)?
NPI 1457749079 is assigned to LLOYD MERCADO (ANP) under the national enumeration system.
Is LLOYD MERCADO (ANP) currently active in the NPI registry?
CMS-published data lists LLOYD MERCADO (ANP) as an active registrant.
What field does LLOYD MERCADO (ANP) work in?
You can think of LLOYD MERCADO (ANP) as practicing within Nurse Practitioner. Clinical services aligned with this taxonomy classification.
Where does public data place LLOYD MERCADO (ANP)?
The snapshot lists Oak Brook, Illinois for LLOYD MERCADO (ANP); download NPPES for the complete set.
How can I contact LLOYD MERCADO (ANP)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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