Henderson Anesthesia Partners

  • Single-specialty group
  • El Segundo, CA
  • Core specialty: Anesthesia and pain
NPI1205703568PAC ID9436633864Dmand IDNG-MGR-109114
Total HCPs
33
Physicians (MD/DO)
27
Nurses and PAs
6
Parent org executives
9
Practice locations
5
Main site
898 N Pacific Coast Hwy Ste 600, El Segundo, CA 89011-4800
Main phone
(310) 379-2134
Specialty areas
Anesthesia and pain
Website and social

Parent organization

Anesthesiaworks

Physician staffing company · El Segundo, California

Find the right contacts among 9 executives and 33 HCPs

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Henderson Anesthesia Partners is a single-specialty medical group with 5 practice locations in Nevada

Henderson Anesthesia Partners (Mark Bell Md PC) is based in El Segundo, California, part of Anesthesiaworks.

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; and Dmand AI Affiliation Data

Sami Zamzam is chief medical officer of Anesthesiaworks

Dmand AI tracks 9 executives and staff leaders at Anesthesiaworks. Waterfall enrichment finds their professional emails, personal emails and mobile numbers.

Sami Zamzam

Chief Medical Officer

Jared Chase

Regional Medical Director

Jackson Lenz

Site Director

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Source: Dmand AI Executive Data

Henderson Anesthesia Partners' NPI is 1205703568 and its PAC ID is 9436633864

Identifiers
Primary NPI (Type 2)
1205703568NPI Registry (opens in a new tab)
Medicare PAC ID
9436633864
Dmand ID
NG-MGR-109114
Medicare enrollment
Enrolled (PAC ID on file)
Contact
Main site address
898 N Pacific Coast Hwy Ste 600, El Segundo, CA 89011-4800
Main phone
(310) 379-2134
Executive emails and mobiles
Get contacts
Classification
Group type
Single-specialty
Core specialty
Anesthesia and pain
Site structure
Multi-site
Ownership model
Clinician owned
Leadership
Physician-led
Medicare Part B payments
$809,084
Legal name
Mark Bell Md PC

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); Dmand AI Org Hierarchy Data; Dmand AI Organization Profile Data; and Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Henderson Anesthesia Partners is part of Anesthesiaworks

Dmand AI places Henderson Anesthesia Partners under Anesthesiaworks, a physician staffing company.

  • AnesthesiaworksPhysician staffing company
  • Henderson Anesthesia PartnersSingle-specialty medical group · El Segundo, CA
  • 7 other medical groups

7 other medical groups are part of Anesthesiaworks

+5 more medical groups in AnesthesiaworksAvailable with a free account

Source: Dmand AI Org Hierarchy Data

Org hierarchy

Map Henderson Anesthesia Partners' entire network

See how Henderson Anesthesia Partners connects to Anesthesiaworks: its parent organizations, sister groups and every site of care in between, with the HCPs and leaders at each one.

Henderson Anesthesia Partners has 27 physicians among 33 HCPs

Physicians (MD, DO)27
Nurses6

Henderson Anesthesia Partners physicians by specialty

  1. Anesthesiology25
  2. Interventional pain medicine1
  3. Pediatric anesthesiology1

Share of the group's 27 physicians.

Henderson Anesthesia Partners physicians

View all 33 HCPs

Sources: NPPES NPI Registry (CMS); Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data

Henderson Anesthesia Partners has 5 practice locations in Nevada

Full footprint

See every site where Henderson Anesthesia Partners HCPs practice

Open all 5 practice locations and 9 hospitals with facility phones, patient visits and the HCPs at each site.

Henderson Anesthesia Partners is an anesthesia and pain group with 3 subspecialties

Anesthesia and pain is Henderson Anesthesia Partners' core specialty, with anesthesiology as its main practice type.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Affiliation Data

Dmand AI tracks the EHR at Henderson Anesthesia Partners

Vendor and product names for each practice location are available with a free account.

EHR systems at Henderson Anesthesia Partners
SiteEHR vendorProduct
Main siteAvailable with a free accountAvailable with a free account
4 other practice locationsAvailable with a free accountAvailable with a free account

Source: Dmand AI Technology Install Data

Anesthesia and pain groups in California similar in size to Henderson Anesthesia Partners

These anesthesia and pain groups have the closest number of HCPs to Henderson Anesthesia Partners.

See all 456 anesthesia and pain groups in California

Sources: Dmand AI Affiliation Data; and Dmand AI Peer Benchmarks

Sources for Henderson Anesthesia Partners data

Sources for the data on this page
Data on this pageSource
NPI, PAC ID and addressNPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Dmand ID, phone, website, LinkedIn and group profileDmand AI Org Hierarchy DataDmand AI Organization Profile Data
Medicare Part B paymentsMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Parent organizations and sister groupsDmand AI Org Hierarchy Data
HCPs and physician specialtiesNPPES NPI Registry (CMS) (opens in a new tab)Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Specialty areasDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation Data
Practice locations and hospitalsDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice Data
Executives and departmentsDmand AI Executive Data
Similar groupsDmand AI Affiliation DataDmand AI Peer Benchmarks
EHR vendorsDmand AI Technology Install Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Henderson Anesthesia Partners

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Henderson Anesthesia Partners' NPI number?

Henderson Anesthesia Partners' primary NPI (Type 2) is 1205703568.

What is Henderson Anesthesia Partners' PAC ID?

Henderson Anesthesia Partners' Medicare PAC ID is 9436633864, which means the group is enrolled in Medicare.

How many locations does Henderson Anesthesia Partners have?

Dmand AI links Henderson Anesthesia Partners to 5 practice locations in Nevada. Its main site is at 898 N Pacific Coast Hwy Ste 600, El Segundo, CA 89011-4800.

What is Henderson Anesthesia Partners' phone number?

Henderson Anesthesia Partners' main phone number is (310) 379-2134.

Who owns Henderson Anesthesia Partners?

Dmand AI places Henderson Anesthesia Partners under Anesthesiaworks, a physician staffing company.

How many physicians does Henderson Anesthesia Partners have?

Dmand AI links 27 physicians and 33 HCPs in all to Henderson Anesthesia Partners.

What specialties does Henderson Anesthesia Partners cover?

Henderson Anesthesia Partners is an anesthesia and pain group with 3 subspecialties. The largest physician specialties are anesthesiology (25), interventional pain medicine (1) and pediatric anesthesiology (1).

What hospitals do Henderson Anesthesia Partners HCPs practice at?

Henderson Anesthesia Partners HCPs practice at 9 hospitals with 5 or more of the group's HCPs, led by Henderson Hospital and University Medical Center.

Who leads Henderson Anesthesia Partners?

Leaders at Anesthesiaworks include Sami Zamzam (Chief Medical Officer), Jared Chase (Regional Medical Director) and Jackson Lenz (Site Director).

How much does Henderson Anesthesia Partners receive from Medicare?

CMS data shows $809,084 in Medicare Part B payments to Henderson Anesthesia Partners.

What other medical groups are part of Anesthesiaworks?

Anesthesiaworks has 7 other medical groups in Dmand AI, including AnesthesiaWorks and AnesthesiaWorks.

Selling to anesthesia and pain groups?

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