ALYSSA VICARI GASSEN MD
NPI 1790304574
Internal Medicine in Covington, LA

Q: What is Alyssa Gassen's NPI number?

The NPI number for Alyssa Gassen is 1790304574. It was assigned to this individual provider in the NPPES registry on April 13, 2020.

Q: What is Alyssa Gassen's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Alyssa Gassen was last updated on August 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 13, 2020PECOS EnrolledAccepts Medicare Assignment

1202 S TYLER ST, COVINGTON, LA 70433(985) 898-4194(985) 898-4164 Get Directions Write a Review

NPPES record last updated: August 17, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 17, 2023, Apr 13, 2020 (2 updates tracked since 2020).

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About Alyssa Vicari Gassen Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALYSSA VICARI GASSEN MD (NPI 1790304574) is an individual internal medicine provider in Covington, Louisiana, licensed in Louisiana (337683) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with St Tammany Parish Hospital, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1790304574

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameALYSSA VICARI GASSENCredential: MD

Location Address1202 S TYLER STCovington, LA 70433-2330

Mailing Address1202 S Tyler StCovington, LA 70433-2330 · (985) 898-4000

Phone(985) 898-4194

Fax(985) 898-4164

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateApril 13, 2020

Last NPPES UpdateAugust 17, 20232 updates tracked since enumeration

NPPES CertifiedAugust 17, 2023

✔ NPI 1790304574 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in LA · 337683

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1202 S TYLER ST, Covington, LA 70433

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alyssa Vicari Gassen Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8224442033

PECOS Enrollment IDI20230823003014

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

308 services139 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

236 services134 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

81 services81 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

67 services66 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

50 services49 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Tammany Parish Hospital

Acute Care Hospitals · Covington, LA

4/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number190045

Location1202 S Tyler StreetCovington, LA 70433 · St. Tammany County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70433 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$124.60 typical visit price

range $53.43 – $164.73

Typical copayment $31.15 (range $13.35 – $41.18)

Most-billed visit code 99204

Established Patient

$95.09 typical visit price

range $16.64 – $133.62

Typical copayment $23.77 (range $4.16 – $33.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHARON K TOMBERLIN MD

Pathology (Anatomic Pathology & Clinical Pathology)