MARIAM YOUNAS M.D.
NPI 1891922969
Internal Medicine - Infectious Disease in Columbia, SC

Q: What is Mariam Younas's NPI number?

The NPI number for Mariam Younas is 1891922969. It was assigned to this individual provider in the NPPES registry on June 16, 2009.

Q: What is Mariam Younas's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Q: When was this NPI record last updated?

The NPPES record for Mariam Younas was last updated on April 1, 2024. 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 June 16, 2009PECOS EnrolledAccepts Medicare Assignment

93.62/100

CMS Quality Rating

1 RICHLAND MEDICAL PARK DR STE 420, COLUMBIA, SC 29203(803) 545-5350(803) 545-5353 Get Directions Write a Review

NPPES record last updated: April 1, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 1, 2024, Mar 27, 2018, Mar 15, 2018 and 1 more (4 updates tracked since 2018).

On this page

About Mariam Younas M.d. NPPES

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

MARIAM YOUNAS M.D. (NPI 1891922969) is an individual infectious disease provider in Columbia, South Carolina, licensed in South Carolina (51794) and active in the NPI registry since June 2009. She is enrolled in Medicare PECOS, is affiliated with Hurley Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1891922969

Entity TypeIndividualFemale

Primary Taxonomy207RI0200X

Provider Legal NameMARIAM YOUNASCredential: M.D.

Location Address1 RICHLAND MEDICAL PARK DR STE 420Columbia, SC 29203-6833

Mailing AddressPo Box 743904Atlanta, GA 30374-3904 · (803) 296-7320 · Fax (803) 296-7320

Phone(803) 545-5350

Fax(803) 545-5353

Sole ProprietorNo

Medical School CMSOtherGraduated 2004

Enumeration DateJune 16, 2009

Last NPPES UpdateApril 1, 20244 updates tracked since enumeration

NPPES CertifiedApril 1, 2024

✔ NPI 1891922969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RI0200X

Licenses✔ Licensed in SC · 51794✔ Licensed in MI · 4301106913

Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

1 RICHLAND MEDICAL PARK DR STE 420, Columbia, SC 29203

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Secondary Practice Locations 2

Location 119251 Mack Ave Ste 333Grosse Pointe Woods, MI 48236-2898 · Phone (313) 343-7280 · Fax (313) 343-7921

Location 22 Hurley Plz Ste 109Flint, MI 48503-5904 · Phone (810) 262-7300 · Fax (810) 262-7243

Other Identifiers 1

Medicaid517943SC

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, 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

Mariam Younas 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 ID6002063153

PECOS Enrollment IDI20150817000377

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 Mariam Younas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Hurley Medical Center

631 mi

Family Medicine

1794 N LAPEER RD, SUITE A
Lapeer, MI 48446

Reassigned Medicare billing, Michigan enrollment
467 clinicians in this Medicare group

NPI 1003271792 (810) 245-1800

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

Areas of Expertise CMS Part B claims 4

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.

214 services87 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

87 services76 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

31 services18 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.

13 services13 patients

Hospital Affiliations CMS Care Compare

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

Hurley Medical Center

Acute Care Hospitals · Flint, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230132

LocationOne Hurley PlazaFlint, MI 48503 · Genesee County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29203 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

$124.04 typical visit price

range $53.57 – $163.84

Typical copayment $31.01 (range $13.39 – $40.96)

Most-billed visit code 99204

Established Patient

$95.12 typical visit price

range $16.96 – $133.52

Typical copayment $23.78 (range $4.24 – $33.38)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.62/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

63.81

Promoting Interoperability

100

Improvement Activities

Cost

82.06

Other Providers at the Same Location NPPES 19

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

DR. SHARON B. WEISSMAN M.D.

Internal Medicine (Infectious Disease)