MARIAM CARPENTER M.D.
NPI 1134461262
Hospitalist in Metairie, LA

Active since March 27, 2013PECOS EnrolledAccepts Medicare Assignment
4200 HOUMA BLVD FL 6, METAIRIE, LA 70006(504) 503-4331(504) 503-4341 Get Directions Write a Review

NPPES record last updated: December 13, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Dec 13, 2024, Jan 28, 2019, Feb 15, 2017 (3 updates tracked since 2017).

About Mariam Carpenter M.d. NPPES

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

MARIAM CARPENTER M.D. (NPI 1134461262) is an individual hospitalist provider in Metairie, Louisiana, licensed in Louisiana (MD.207228) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Southwestern Medical School At Dallas (2013).

NPPES Registry Identity

NPI1134461262
Entity TypeIndividualFemale
Primary Taxonomy208M00000X
Provider Legal NameMARIAM CARPENTERCredential: M.D.
Location Address4200 HOUMA BLVD FL 6Metairie, LA 70006-2970
Mailing Address4200 Houma Blvd Fl 6Metairie, LA 70006-2970 · (504) 503-4331 · Fax (504) 503-4341
Fax(504) 503-4341
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 2013
Enumeration DateMarch 27, 2013
Last NPPES UpdateDecember 13, 20243 updates tracked since enumeration
NPPES CertifiedDecember 13, 2024
NPI 1134461262 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in LA · MD.207228
Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD.207228 (LA)
4200 HOUMA BLVD FL 6, Metairie, LA 70006

Accepted 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

Mariam Carpenter 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 ID4688968100
PECOS Enrollment IDI20250327003608
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.
99 services52 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.
45 services30 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.
39 services39 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.
20 services19 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.
16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 70006 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
$128.88 typical visit price
range $55.50 – $170.30
Typical copayment $32.22 (range $13.87 – $42.57)
Most-billed visit code 99204
Established Patient
$98.35 typical visit price
range $17.42 – $138.03
Typical copayment $24.58 (range $4.35 – $34.50)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier12 claims12 services$17.35 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 9

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

Nurse Practitioner (Family)
4200 HOUMA BLVD FL 6
METAIRIE, LA 70006
Nurse Practitioner (Family)
4200 HOUMA BLVD FL 6
METAIRIE, LA 70006
Hospitalist
4200 HOUMA BLVD FL 6
METAIRIE, LA 70006
Nurse Practitioner (Family)
4200 HOUMA BLVD FL 6
METAIRIE, LA 70006
Hospitalist
4200 HOUMA BLVD FL 6
METAIRIE, LA 70006
Nurse Practitioner (Family)
4200 HOUMA BLVD FL 6
METAIRIE, LA 70006
Family Medicine
4200 HOUMA BLVD FL 6
METAIRIE, LA 70006
Internal Medicine
4200 HOUMA BLVD FL 6
METAIRIE, LA 70006

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mariam Carpenter's NPI number?

The NPI number for Mariam Carpenter is 1134461262. It was assigned to this individual provider in the NPPES registry on March 27, 2013.

Where is Mariam Carpenter located?

Mariam Carpenter practices at 4200 Houma Blvd Fl 6, Metairie, LA 70006. The listed phone number is (504) 503-4331.

What is Mariam Carpenter's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Mariam Carpenter enrolled in Medicare?

Yes. Mariam Carpenter is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mariam Carpenter accept?

Health plans from Blue Cross and Blue Shield of Texas, HMO Louisiana and Oscar Health Plan, Inc. list Mariam Carpenter as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mariam Carpenter was last updated on December 13, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.