ALEXANDER STEPHEN GROHMANN
NPI 1922532720
Emergency Medicine in Los Angeles, CA

Active since April 18, 2017PECOS Enrolled
757 WESTWOOD PLZ STE 1517, LOS ANGELES, CA 90095(310) 825-9111 Get Directions Write a Review

NPPES record last updated: August 11, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Aug 11, 2023, May 18, 2022, Jun 29, 2021 and 2 more (5 updates tracked since 2017).

About Alexander Stephen Grohmann NPPES

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

ALEXANDER STEPHEN GROHMANN (NPI 1922532720) is an individual emergency medicine provider in Los Angeles, California, licensed in California (A158886) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1922532720
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameALEXANDER STEPHEN GROHMANN
Location Address757 WESTWOOD PLZ STE 1517Los Angeles, CA 90095-3828
Mailing Address5767 W Century Blvd Ste 400Los Angeles, CA 90045-5631
Sole ProprietorNo
Enumeration DateApril 18, 2017
Last NPPES UpdateAugust 11, 20235 updates tracked since enumeration
NPPES CertifiedAugust 11, 2023
NPI 1922532720 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses Licensed in CA · A158886 Licensed in IL · 036156227
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 036156227 (IL), A158886 (CA)
757 WESTWOOD PLZ STE 1517, Los Angeles, CA 90095

Secondary Practice Locations 2

Location 11250 16th StSanta Monica, CA 90404-1249 · Phone (310) 794-7700
Location 21000 W Carson St, Building D-9 (Box 21) Torrance, CalTorrance, CA 90502-2004 · Phone (310) 222-3501

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Alexander Stephen Grohmann is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 3

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
143 services79 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
67 services67 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
33 services33 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90095 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

Other Providers at the Same Location NPPES 19

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

Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095
Emergency Medicine
757 WESTWOOD PLZ STE 1517
LOS ANGELES, CA 90095

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1922532720, enumerated as an "individual" on April 18, 2017.

The provider is located at 757 WESTWOOD PLZ STE 1517 LOS ANGELES, CA 90095 and the phone number is (310) 825-9111.

Emergency Medicine with taxonomy code 207P00000X.