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DR. HARMINDER S MALLIK MD
NPI 1336209238
Psychiatry & Neurology - Psychiatry in New Orleans, LA

Active since December 11, 2006PECOS Enrolled
1415 TULANE AVE, NEW ORLEANS, LA 70112(504) 988-2300(504) 988-4270 Get Directions Write a Review

NPPES record last updated: December 22, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Harminder S Mallik Md NPPES

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

DR. HARMINDER S MALLIK MD (NPI 1336209238) is an individual psychiatry provider in New Orleans, Louisiana, licensed in Louisiana (10912R) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with St Tammany Parish Hospital, and is a graduate of Indiana University School Of Medicine (1985).

NPPES Registry Identity

NPI1336209238
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. HARMINDER S MALLIKCredential: MD
Location Address1415 TULANE AVENew Orleans, LA 70112-2600
Mailing Address1430 Tulane Ave, Tw22New Orleans, LA 70112-2632 · (504) 988-2300 · Fax (504) 988-8886
Phone(504) 988-2300
Fax(504) 988-4270
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 1985
Enumeration DateDecember 11, 2006
Last NPPES UpdateDecember 22, 2009
✔ NPI 1336209238 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in LA · 10912R
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1415 TULANE AVE, New Orleans, LA 70112
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Other Identifiers 3

Medicaid1996963LA
Medicare UPINF73010LA
Medicare ID-Type Unspecified5U699LA · Medicare Provider Number

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 from Superior HealthPlan 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 (PECOS)

Dr. Harminder S Mallik Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8628262250
PECOS Enrollment IDI20101028000016
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 Reassignments

4

Medicare enrollment records show Harminder Mallik reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Administrators Of The Tulane Educational Fund
Same address
Specialist
1415 TULANE AVE
New Orleans, LA 70112
  • Reassigned Medicare billing, Louisiana enrollment
  • 851 clinicians in this Medicare group
NPI 1528014164 (504) 988-2300
Gulf South Addiction & Wellness
1.5 mi
Rehabilitation, Substance Use Disorder
1539 JACKSON AVE, SUITE 220
New Orleans, LA 70130
  • Reassigned Medicare billing, Louisiana enrollment
NPI 1235523085 (985) 781-0548
Gulf South Psychiatry, LLC
30 mi
Geriatric Psychiatry
1924 CORPORATE SQUARE DR, SUITE D
Slidell, LA 70458
  • Reassigned Medicare billing, Louisiana enrollment
  • 3 clinicians in this Medicare group
NPI 1568768679 (985) 781-0548
East Louisiana State Hospital
90 mi
Psychiatric Hospital
4502 HIGHWAY 951
Jackson, LA 70748
  • Reassigned Medicare billing, Louisiana enrollment
  • 26 clinicians in this Medicare group
NPI 1043206543 (225) 634-0533

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 6

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.
310 services93 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.
68 services65 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.
44 services42 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
34 services25 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.
27 services26 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.
25 services24 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 70112 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
$170.30 typical visit price
range $55.50 – $170.30
Typical copayment $42.57 (range $13.87 – $42.57)
Most-billed visit code 99205
Established Patient
$69.44 typical visit price
range $17.42 – $138.03
Typical copayment $17.36 (range $4.35 – $34.50)
Most-billed visit code 99213
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.

DR. JAMES ROBINSON MD
Pediatrics (Pediatric Infectious Diseases)
1415 TULANE AVE
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-2300
DR. CARLOS GALVANI M.D.
Surgery
1415 TULANE AVE
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-6855
UNIVERSITY HEALTHCARE SYSTEM, L.C.
Rehabilitation Unit
1415 TULANE AVE
NEW ORLEANS, LA 70112
Orleans Parish (504) 588-5263
DR. RAOUL PEDRO RODRIGUEZ MD
Orthopaedic Surgery
1415 TULANE AVE
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-2177
MS. RACHAEL GIOVANNA BORENSTEIN RN
Registered Nurse
1415 TULANE AVE
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-5800
KIMBERLY BIENVENU SMITH CRNA
Nurse Anesthetist, Certified Registered
1415 TULANE AVE
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-6958
EDITH MARIE GABOR N.P.
Family Medicine
1415 TULANE AVE
NEW ORLEANS, LA 70112
Orleans Parish (504) 988-3000
UNIVERSITY HEALTHCARE SYSTEM, L.C.
General Acute Care Hospital
1415 TULANE AVE
NEW ORLEANS, LA 70112
Orleans Parish (504) 588-5263

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 Harminder Mallik's NPI number?

The NPI number for Harminder Mallik is 1336209238. It was assigned to this individual provider in the NPPES registry on December 11, 2006.

Where is Harminder Mallik located?

Harminder Mallik practices at 1415 Tulane Ave, New Orleans, LA 70112. The listed phone number is (504) 988-2300.

What is Harminder Mallik's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Harminder Mallik enrolled in Medicare?

Yes. Harminder Mallik is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Harminder Mallik's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Harminder Mallik reassigns Medicare benefits to 4 organizations: Administrators Of The Tulane Educational Fund (New Orleans, LA), Gulf South Addiction & Wellness (New Orleans, LA), Gulf South Psychiatry, LLC (Slidell, LA) and East Louisiana State Hospital (Jackson, LA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Harminder Mallik's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Harminder Mallik accept?

Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and AmeriHealth Caritas Next and 2 other insurers list Harminder Mallik 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.

Is Harminder Mallik affiliated with any hospitals?

According to CMS data, Harminder Mallik is affiliated with St Tammany Parish Hospital.

When was this NPI record last updated?

The NPPES record for Harminder Mallik was last updated on December 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.