1. Home
  2. Directory
  3. California
  4. Los Angeles
  5. Anesthesiology
  6. NPI Profile

HANNA THERESA MARIA SCHITTEK M.D.
NPI 1891924882
Anesthesiology in Los Angeles, CA

Active since July 10, 2009PECOS EnrolledAccepts Medicare Assignment
1500 SAN PABLO ST, LOS ANGELES, CA 90033(323) 442-7400 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 17, 2026, Jan 8, 2019 (2 updates tracked since 2019).

About Hanna Theresa Maria Schittek M.d. NPPES

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

HANNA THERESA MARIA SCHITTEK M.D. (NPI 1891924882) is an individual anesthesiology provider in Los Angeles, California, licensed in Maryland (D0105218) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS, is affiliated with Meritus Medical Center, and is a graduate of University Of Chicago, Pritzker School Of Medicine (2009).

NPPES Registry Identity

NPI1891924882
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameHANNA THERESA MARIA SCHITTEKCredential: M.D.
Location Address1500 SAN PABLO STLos Angeles, CA 90033-5313
Mailing AddressPo Box 31309Los Angeles, CA 90031-0309 · (323) 442-7400
Phone(323) 442-7400
Sole ProprietorNo
Medical School CMSUniversity Of Chicago, Pritzker School Of MedicineGraduated 2009
Enumeration DateJuly 10, 2009
Last NPPES UpdateJuly 17, 20262 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1891924882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in MD · D0105218✔ Licensed in CA · A131110
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.
Also ListedInternal MedicineTaxonomy 207R00000X · License ML60092803 (WA)
1500 SAN PABLO ST, Los Angeles, CA 90033
Open in Google Maps ↗

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

Hanna Theresa Maria Schittek 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 ID5294952768
PECOS Enrollment IDI20260608003063
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 Hanna Schittek reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Meritus Medical Center Inc
2,258 mi
Dietitian, Registered
1110 PROFESSIONAL CT, SUITE 201
Hagerstown, MD 21740
  • Reassigned Medicare billing, Maryland enrollment
  • 311 clinicians in this Medicare group
NPI 1558670521 (301) 714-4432

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.

Meritus Medical Center

Acute Care Hospitals · Hagerstown, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210001
Location11116 Medical Campus RoadHagerstown, MD 21742 · Washington 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.

MRS. CATHY KIEM NGO CRNA
Nurse Anesthetist, Certified Registered
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Los Angeles County (323) 442-7400
DR. THOMAS ALLEN BUCHANAN M.D.
Internal Medicine
1500 SAN PABLO ST, 3 NORTH UNIVERSITY HOSPITAL
LOS ANGELES, CA 90033
Los Angeles County (323) 442-9576
DR. KASHIF TANVEER KHAN M.D.
Anesthesiology
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Los Angeles County (323) 442-7400
BARBARA LEUNG
Occupational Therapist
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Los Angeles County (800) 272-2273
MELANIE KUSONRUKSA M.D.
Anesthesiology
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Los Angeles County (323) 442-7400
KAREN KIM PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Los Angeles County (323) 442-9385
DR. SHALINI SUNIL SHAH M.D.
Anesthesiology
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Los Angeles County (714) 261-3585
TYLER DANIEL COHAN
Student in an Organized Health Care Education/Training Program
1500 SAN PABLO ST
LOS ANGELES, CA 90033
Los Angeles County (800) 872-2273

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 Hanna Schittek's NPI number?

The NPI number for Hanna Schittek is 1891924882. It was assigned to this individual provider in the NPPES registry on July 10, 2009.

Where is Hanna Schittek located?

Hanna Schittek practices at 1500 San Pablo St, Los Angeles, CA 90033. The listed phone number is (323) 442-7400.

What is Hanna Schittek's specialty?

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

Is Hanna Schittek enrolled in Medicare?

Yes. Hanna Schittek 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 Hanna Schittek's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Hanna Schittek reassigns Medicare benefits to Meritus Medical Center Inc (Hagerstown, MD). 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 Hanna Schittek's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Hanna Schittek affiliated with any hospitals?

According to CMS data, Hanna Schittek is affiliated with Meritus Medical Center.

When was this NPI record last updated?

The NPPES record for Hanna Schittek was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.