IRMA ELIZABETH HUAYANAY ESPINOZA M.D.
NPI 1447814595
Internal Medicine in Hattiesburg, MS

Q: What is Irma Elizabeth Huayanay Espinoza's NPI number?

The NPI number for Irma Elizabeth Huayanay Espinoza is 1447814595. It was assigned to this individual provider in the NPPES registry on April 24, 2019.

Q: What is Irma Elizabeth Huayanay Espinoza's specialty?

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

Active since April 24, 2019PECOS EnrolledAccepts Medicare Assignment

6051 U S HIGHWAY 49, HATTIESBURG, MS 39401(601) 288-3680 Get Directions Write a Review

NPPES record last updated: October 13, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jan 12, 2025, Oct 10, 2022, Oct 23, 2019 and 1 more (4 updates tracked since 2019).

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About Irma Elizabeth Huayanay Espinoza M.d. NPPES

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

IRMA ELIZABETH HUAYANAY ESPINOZA M.D. (NPI 1447814595) is an individual internal medicine provider in Hattiesburg, Mississippi, licensed in Mississippi (35546) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Forrest General Hospital, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1447814595

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameIRMA ELIZABETH HUAYANAY ESPINOZACredential: M.D.

Location Address6051 U S HIGHWAY 49Hattiesburg, MS 39401-7200

Mailing AddressPo Box 15722Hattiesburg, MS 39404-5722 · (601) 288-3680

Phone(601) 288-3680

Sole ProprietorNo

Medical School CMSOtherGraduated 2014

Enumeration DateApril 24, 2019

Last NPPES UpdateOctober 13, 20254 updates tracked since enumeration

NPPES CertifiedOctober 13, 2025

✔ NPI 1447814595 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in MS · 35546

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.

6051 U S HIGHWAY 49, Hattiesburg, MS 39401

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Irma Elizabeth Huayanay Espinoza M.d. 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 ID143729855

PECOS Enrollment IDI20250819003367

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.

Medicare Billing Reassignment

Medicare enrollment records show Irma Elizabeth Huayanay Espinoza reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Forrest County General Hospital

Same address

General Acute Care Hospital

6051 U S HIGHWAY 49
Hattiesburg, MS 39401

Reassigned Medicare billing, Mississippi enrollment
248 clinicians in this Medicare group

NPI 1225041809 (601) 288-7000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Forrest General Hospital

Acute Care Hospitals · Hattiesburg, MS

1/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number250078

Location6051 Us Highway 49 SouthHattiesburg, MS 39404 · Forrest County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 39401 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

$120.41 typical visit price

range $51.65 – $159.18

Typical copayment $30.10 (range $12.91 – $39.79)

Most-billed visit code 99204

Established Patient

$92.20 typical visit price

range $16.15 – $129.61

Typical copayment $23.05 (range $4.03 – $32.40)

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.

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