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DR. JUSTIN HERNANDEZ MD
NPI 1396146965
Anesthesiology in Brooklyn, NY

Active since September 14, 2014PECOS EnrolledAccepts Medicare Assignment
374 STOCKHOLM ST, BROOKLYN, NY 11237(845) 526-1126(646) 347-7397 Get Directions Write a Review

NPPES record last updated: March 30, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 30, 2025, Jan 22, 2019 (2 updates tracked since 2019).

About Dr. Justin Hernandez Md NPPES

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

DR. JUSTIN HERNANDEZ MD (NPI 1396146965) is an individual anesthesiology provider in Brooklyn, New York, licensed in New York (294840) and active in the NPI registry since September 2014. He is enrolled in Medicare PECOS, is affiliated with Wyckoff Heights Medical Center, and maintains a secondary practice location in Melville.

NPPES Registry Identity

NPI1396146965
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. JUSTIN HERNANDEZCredential: MD
Location Address374 STOCKHOLM STBrooklyn, NY 11237-4006
Mailing Address374 Stockholm StBrooklyn, NY 11237-4006 · (845) 526-1126 · Fax (646) 347-7397
Phone(845) 526-1126
Fax(646) 347-7397
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateSeptember 14, 2014
Last NPPES UpdateMarch 30, 20252 updates tracked since enumeration
NPPES CertifiedMarch 30, 2025
✔ NPI 1396146965 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NY · 294840
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
374 STOCKHOLM ST, Brooklyn, NY 11237
Open in Google Maps ↗

Secondary Practice Location 1

Location 168 S Service RdMelville, NY 11747-2354 · Phone (718) 963-7272

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

Dr. Justin Hernandez Md 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 ID2668725037
PECOS Enrollment IDI20181101000667
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 Justin Hernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

North American Partners In Anesthesia LLP
27 mi
Anesthesiology
1305 WALT WHITMAN RD STE 300
Melville, NY 11747
  • Reassigned Medicare billing, New York enrollment
  • 508 clinicians in this Medicare group
NPI 1649264706 (516) 945-3000

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.

Wyckoff Heights Medical Center

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330221
Location374 Stockholm StreetBrooklyn, NY 11237 · Kings County
Emergency services Birthing friendly

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.

GABY DABOUL M.D
General Acute Care Hospital
374 STOCKHOLM ST
BROOKLYN, NY 11237
Kings County (718) 963-7272
AMIT DHALIWAL MD
Internal Medicine (Infectious Disease)
374 STOCKHOLM ST
BROOKLYN, NY 11237
Kings County (718) 963-7272
SAMER ATTIA MD
Internal Medicine
374 STOCKHOLM ST
BROOKLYN, NY 11237
Kings County (718) 963-6466
TECIA MADURIE RN
Registered Nurse
374 STOCKHOLM ST
BROOKLYN, NY 11237
Kings County (718) 501-1983
DR. FARIDEH ZONOUZI-ZADEH M.D.
Family Medicine
374 STOCKHOLM ST, C/O FACULTY PRACTICE
BROOKLYN, NY 11237
Kings County (718) 963-6551
DR. BALA KRISHNA BABJI RAVI M.D.
Obstetrics & Gynecology
374 STOCKHOLM ST, C/O FACULTY PRACTICE
BROOKLYN, NY 11237
Kings County (718) 963-6551
DIANE CHRIST P.A.
Physician Assistant
374 STOCKHOLM ST, C/O FACULTY PRACTICE MANAGEMENT SUITE I-37 NORTH
BROOKLYN, NY 11237
Kings County (718) 963-6551
MRS. BHAKTI SHAH RPA-C
Physician Assistant
374 STOCKHOLM ST, C/O FACULTY PRACTICE MANAGEMENT-SUITE I37N
BROOKLYN, NY 11237
Kings County (914) 654-6543

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 Justin Hernandez's NPI number?

The NPI number for Justin Hernandez is 1396146965. It was assigned to this individual provider in the NPPES registry on September 14, 2014.

Where is Justin Hernandez located?

Justin Hernandez practices at 374 Stockholm St, Brooklyn, NY 11237. The listed phone number is (845) 526-1126.

What is Justin Hernandez's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Justin Hernandez enrolled in Medicare?

Yes. Justin Hernandez 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.

Which organization bills Medicare for Justin Hernandez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Justin Hernandez reassigns Medicare benefits to North American Partners In Anesthesia LLP (Melville, NY). The 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 Justin Hernandez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Justin Hernandez affiliated with any hospitals?

According to CMS data, Justin Hernandez is affiliated with Wyckoff Heights Medical Center.

When was this NPI record last updated?

The NPPES record for Justin Hernandez was last updated on March 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.