Amy L Thayer, FNP-C

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

2015044896 Issued in MO

Practice address

2821 N Ballas Rd Ste C-45
Saint Louis, MO 63131-2321

Phone

(314) 918-5508

Fax

(314) 918-5052

NPI assigned

Jan 4, 2016

Last updated

Aug 3, 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 1

Addresses

Other names 1

• Amy Pytlinski Other name

Medicare fee-for-service enrollment

Enrolled in MO

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, 2015

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

97.45 of 100Reported as group

Promoting interoperability

97

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: amy.thayer@forefrontdermatology.emadirect.md

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.

• Forefront Dermatology, S.C.

  • Dermatology Physician
  • Saint Louis, MO
  • NPI 1891179040
  Medicare reassignment NPD
• Forefront Dermatology, S.C.

  • Dermatology Physician
  • Farmington, MO
  • NPI 1003290156
  NPD
• St. Louis Dermatology and Surgery Center, PC

  • MOHS-Micrographic Surgery Physician
  • Saint Louis, MO
  • NPI 1659304061
  NPD
• Forefront Dermatology, S.C.

  • Dermatology Physician
  • Columbus, OH
  • NPI 1063365385
  NPD
• Forefront Dermatology, S.C.

  • Dermatology Physician
  • Manitowoc, WI
  • NPI 1578515904
  NPD (past)

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

{
    "created_epoch": "1451865600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785715200000",
    "number": "1992161210",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2821 N BALLAS RD STE C-45",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631312321",
            "telephone_number": "314-918-5508",
            "fax_number": "314-918-5052"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2821 N BALLAS RD STE C-45",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631312321",
            "telephone_number": "314-918-5508",
            "fax_number": "314-918-5052"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "THAYER",
        "first_name": "AMY",
        "middle_name": "L",
        "credential": "FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-01-04",
        "last_updated": "2026-08-03",
        "certification_date": "2026-08-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MO",
            "license": "2015044896",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "AMY",
            "last_name": "PYTLINSKI",
            "credential": "NP",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Sarah Gardner Thappa, DO
• Leslie M. Tharenos, MD, MPH
• Jared Luke Thatcher, PA
• Joshua P Thatcher, MD
• Andrea Thavorides, LCSW
• Elaine Thayer Sr., LCSW
• Lauren N Thayer
• Sydney Marie Thayer, MD
• The American Heartland Hospice Corp. (Gentiva)
• The Amtag Group LLC (Amtag)

• Nurse Practitioner in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Nurse Practitioner in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 3, 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.