Merlie M Sapin, APRN

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

ARNP9224676 Issued in FL

Practice address

836 Prudential Dr Ste 1400
Jacksonville, FL 32207-8340

Phone

(904) 388-6518

Fax

(904) 384-1005

NPI assigned

Jan 29, 2009

Last updated

Sep 2, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in FL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2008

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Refined Medical Group LLCGroup PAC ID 9335621218, 3 clinicians

Lyerly Baptist IncGroup PAC ID 9830112226, 72 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baptist Health Medical Center - Jacksonville Hospital, Jacksonville, FL, CCN 100088
• Baptist Medical Center Beaches Hospital, Jacksonville Beach, FL, CCN 100117
• Baptist Medical Center - Nassau Hospital, Fernandina Beach, FL, CCN 100140

Merit-based Incentive Payment System (MIPS)

Final score

80.78 of 100Reported as group

Quality

65.03

Promoting interoperability

100

Improvement activities

40

Cost

70.91

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: msapin24961@baptisthealthsystemjacksonville.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Lyerly Baptist Inc

  • Neurological Surgery Physician
  • Jacksonville, FL
  • NPI 1851347801

  Nurse Practitioner

  Medicare reassignment Care Compare group NPD
• Refined Medical Group LLC

  • Hospitalist Physician
  • Jacksonville, FL
  • NPI 1881555761
  Medicare reassignment Care Compare group
• Lyerly Baptist Inc

  • Neurological Surgery Physician
  • Jacksonville, FL
  • NPI 1740515006
  NPD (past)
• My Home Doctor, LLC

  • Attendant Care Provider
  • Coral Gables, FL
  • NPI 1902099104

  Nurse Practitioner

  NPD (past)
• Physical Medicine Specialists, Inc.

  dba Brooks Rehabilitation Medical Group

  • Physical Medicine & Rehabilitation Physician
  • Jacksonville, FL
  • NPI 1952343261
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Baptist Medical Center of Nassau Inc

  dba Baptist Medical Center Nassau

  • General Acute Care Hospital
  • Fernandina Beach, FL
  • NPI 1518024462
  Care Compare affiliation
• Baptist Medical Center of the Beaches, Inc

  • General Acute Care Hospital
  • Jacksonville Beach, FL
  • NPI 1821155912
  Care Compare affiliation
• Southern Baptist Hospital of Florida Inc

  dba Baptist Medical Center

  • General Acute Care Hospital
  • Jacksonville, FL
  • NPI 1578620449
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1233187200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788307200000",
    "number": "1184862153",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 746647",
            "city": "ATLANTA",
            "state": "GA",
            "postal_code": "303746647",
            "telephone_number": "904-202-2092",
            "fax_number": "904-376-4075"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "836 PRUDENTIAL DR STE 1400",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322078340",
            "telephone_number": "904-388-6518",
            "fax_number": "904-384-1005"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1301 Palm Ave Ste 100",
            "address_purpose": "LOCATION",
            "city": "Jacksonville",
            "state": "FL",
            "postal_code": "322078457",
            "country_code": "US",
            "telephone_number": "904-388-6518",
            "fax_number": "904-384-1005",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1370 13th Ave S Ste 118",
            "address_purpose": "LOCATION",
            "city": "Jacksonville Beach",
            "state": "FL",
            "postal_code": "322503206",
            "country_code": "US",
            "telephone_number": "904-388-6518",
            "fax_number": "904-384-1005",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4500 San Pablo Rd S",
            "address_purpose": "LOCATION",
            "city": "Jacksonville",
            "state": "FL",
            "postal_code": "322241865",
            "country_code": "US",
            "telephone_number": "904-953-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SAPIN",
        "first_name": "MERLIE",
        "middle_name": "M",
        "credential": "APRN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-01-29",
        "last_updated": "2026-09-02",
        "certification_date": "2026-09-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "FL",
            "license": "APRN9224676",
            "primary": false
        },
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "FL",
            "license": "ARNP9224676",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "msapin2735099@ehrdirect.mayoclinicmsg.org",
            "affiliation": "N",
            "address_1": "4500 San Pablo Rd S",
            "city": "Jacksonville",
            "state": "FL",
            "country_code": "US",
            "postal_code": "322241865",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Kaity Sanz Melo, LMHC, NCC
• Elizabeth Sanz, OTR/L
• Michael Garrett Saper, D.O.
• Michelle Zara Sapia, OTR/L
• Lucas Gomes Sapienza, MD
• Celeste La Sapolsky, PA-C
• Jeffrey H Sapolsky, MD
• Marni Sapolsky
• Wendy V Sapolsky, MD
• Allison Raquel Monique Sapp-Guerrier, DNP, APRN, FNP-C

• Acute Care Nurse Practitioner in Jacksonville, FL
• Providers in Jacksonville, FL by specialty
• Acute Care Nurse Practitioner in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.