1. Home
  2. Directory
  3. Louisiana
  4. New Orleans
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

HAROLD STEVENSON MUSTIN III CRNA
NPI 1013935964
Nurse Anesthetist, Certified Registered in New Orleans, LA

Active since July 18, 2006Accepts Medicare Assignment
2021 PERDIDO ST, NEW ORLEANS, LA 70112(504) 903-3370(504) 897-7008 Get Directions Write a Review

NPPES record last updated: February 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 4, 2026, Dec 29, 2025, Jun 12, 2025 and 1 more (4 updates tracked since 2024).

About Harold Stevenson Mustin Iii Crna NPPES

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

HAROLD STEVENSON MUSTIN III CRNA (NPI 1013935964) is an individual nurse anesthetist, certified registered in New Orleans, Louisiana, licensed in North Carolina (7769) and active in the NPI registry since July 2006. He is affiliated with Ochsner Medical Center Acute, maintains a secondary practice location in Eau Claire, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1013935964
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameHAROLD STEVENSON MUSTIN IIICredential: CRNA
Location Address2021 PERDIDO STNew Orleans, LA 70112-1352
Mailing Address5826 Clara StNew Orleans, LA 70115-7030 · (504) 975-7596 · Fax (504) 897-7008
Phone(504) 903-3370
Fax(504) 897-7008
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateJuly 18, 2006
Last NPPES UpdateFebruary 4, 20264 updates tracked since enumeration
NPPES CertifiedFebruary 4, 2026
✔ NPI 1013935964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
Licenses✔ Licensed in NC · 7769✔ Licensed in WI · 15967✔ Licensed in LA · RN094436-AP04472✔ Licensed in VA · 0024195297
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
2021 PERDIDO ST, New Orleans, LA 70112
Open in Google Maps ↗

Secondary Practice Location 1

Location 12116 Craig RdEau Claire, WI 54701-6118 · Phone (715) 858-4610

Other Identifiers 1

Medicaid1465526LA

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

Harold Stevenson Mustin Iii Crna 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 ID3274636964
PECOS Enrollment IDI20070319000245, I20241009003619, I20250926000309, I20260430000147

Hospital Affiliations CMS Care Compare 5

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

Ochsner Medical Center Acute

Acute Care Hospitals · New Orleans, LA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number190036
Location1516 Jefferson HwyNew Orleans, LA 70121 · Jefferson County
Emergency services Birthing friendly

East Jefferson General Hospital

Acute Care Hospitals · Metairie, LA
3/5 CMS rating
OwnershipProprietary
CMS Certification Number190176
Location4200 Houma BlvdMetairie, LA 70006 · Jefferson County
Emergency services Birthing friendly

Novant Health New Hanover Regional Medical Center

Acute Care Hospitals · Wilmington, NC
2/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number340141
Location2131 S 17th St Box 9000Wilmington, NC 28402 · New Hanover County
Emergency services Birthing friendly

Sentara Norfolk General Hospital

Acute Care Hospitals · Norfolk, VA
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490007
Location600 Gresham DrNorfolk, VA 23507 · Norfolk City County
Emergency services Birthing friendly

Marshfield Medical Center - Eau Claire

Acute Care Hospitals · Eau Claire, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520210
Location2310 Craig RdEau Claire, WI 54701 · Eau Claire 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
$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
$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.

JORGE ALAN MARTINEZ MD
Internal Medicine
2021 PERDIDO ST
NEW ORLEANS, LA 70112
Orleans Parish (504) 903-3000
AJA NICOLE TUCKER
Student in an Organized Health Care Education/Training Program
2021 PERDIDO ST
NEW ORLEANS, LA 70112
Orleans Parish (504) 962-6110
DR. JAMES MICHAEL RIOPELLE MD
Anesthesiology
2021 PERDIDO ST
NEW ORLEANS, LA 70112
Orleans Parish (504) 903-3000
STEPHEN MICHAEL KELLY CRNA
Nurse Anesthetist, Certified Registered
2021 PERDIDO ST
NEW ORLEANS, LA 70112
Orleans Parish (504) 903-3370
ASHLEE BABST
Nurse Anesthetist, Certified Registered
2021 PERDIDO ST
NEW ORLEANS, LA 70112
Orleans Parish (504) 875-9750
TYLER HERNANDEZ MD
Student in an Organized Health Care Education/Training Program
2021 PERDIDO ST
NEW ORLEANS, LA 70112
Orleans Parish (504) 962-6110
JODY ZANCA FNP
Nurse Practitioner (Family)
2021 PERDIDO ST
NEW ORLEANS, LA 70112
Orleans Parish (504) 903-4447
JEANETTE ANDREA ZAVALA MD
Student in an Organized Health Care Education/Training Program
2021 PERDIDO ST
NEW ORLEANS, LA 70112
Orleans Parish (504) 568-4750

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 Harold Mustin's NPI number?

The NPI number for Harold Mustin is 1013935964. It was assigned to this individual provider in the NPPES registry on July 18, 2006.

Where is Harold Mustin located?

Harold Mustin practices at 2021 Perdido St, New Orleans, LA 70112. The listed phone number is (504) 903-3370.

What is Harold Mustin's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Harold Mustin enrolled in Medicare?

Yes. Harold Mustin 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 Harold Mustin accept?

Health plans from HMO Louisiana list Harold Mustin 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 Harold Mustin affiliated with any hospitals?

According to CMS data, Harold Mustin is affiliated with Ochsner Medical Center Acute, East Jefferson General Hospital, Novant Health New Hanover Regional Medical Center, Sentara Norfolk General Hospital and Marshfield Medical Center - Eau Claire.

When was this NPI record last updated?

The NPPES record for Harold Mustin was last updated on February 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.