Updated October 2026

Largest anesthesia and pain groups in Louisiana

Medical group directory
Louisiana
Anesthesia and pain

Groups: 101
Nurse Anesthetist, Certified Registered groups: 72
Pain Medicine groups: 15
Nurse anesthetist, certified registered specialists: 1,281
Pain medicine specialists: 26

There are 101 anesthesia and pain groups in Louisiana with a Medicare PAC ID: 72 nurse anesthetist, certified registered, 15 pain medicine and 14 anesthesiology. LCMC Anesthesia is the largest nurse anesthetist, certified registered group, with 318 nurse anesthetist, certified registered specialists, and The Spine Diagnostic & Pain Treatment Center the largest pain medicine group, with 7 pain medicine specialists.

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Family Health Plaza is the largest anesthesia and pain group in Louisiana, with 162 physicians

Ranked by physicians with a Louisiana address linked to each group. Zephyr Anesthesia is second with 101, and LCMC Anesthesia third with 99. 2 Louisiana groups have 100 or more physicians.

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Anesthesia and pain groups in Louisiana, ranked by physicians
#	Medical group	Parent organization	Physicians	HCPs	Decision makers
1	Family Health PlazaLafayette · 64 sites	Parent on file	162	388	Decision makers
2	Zephyr AnesthesiaMetairie · 58 sites	Parent on file	101	417	Decision makers
3	LCMC AnesthesiaNew Orleans · 25 sites	Parent on file	99	420	Decision makers
4	YPS Anesthesia ServicesNew Iberia · 133 sites	Parent on file	81	396	Decision makers
5	University Medical Center New OrleansNew Orleans · 19 sites	Parent on file	57	256	Decision makers
6	Ochsner LSU Health MonroeMonroe · 9 sites	Parent on file	54	113	Decision makers
7	Anesthesiology Group AssociatesBaton Rouge · 28 sites	-	47	318	Decision makers
8	Opelousas General Health SystemOpelousas · 15 sites	Parent on file	37	83	Decision makers
9	Parish Anesthesia of Baton RougeBaton Rouge · 12 sites	Parent on file	32	96	Decision makers
10	DPI AnesthesiaBaton Rouge · 24 sites	Parent on file	25	123	Decision makers
11	Jefferson Anesthesia ConsultantsKenner · 9 sites	Parent on file	22	69	Decision makers
12	DPI AnesthesiaBaton Rouge · 17 sites	Parent on file	20	112	Decision makers
13	Mid-Louisiana Anesthesia ConsultantsAlexandria · 7 sites	-	17	85	Decision makers
14	CHRISTUS Shreveport-Bossier Health SystemShreveport · 12 sites	Parent on file	17	71	Decision makers
15	Iberia Medical CenterNew Iberia · 4 sites	Parent on file	17	42	Decision makers
16	Willis Knighton Medical CenterShreveport · 11 sites	Parent on file	16	118	Decision makers
17	Alli AnesthesiaMonroe · 10 sites	Parent on file	16	67	Decision makers
18	OSC Anesthesia, LLCLake Charles · 6 sites	-	13	32	Decision makers
19	Anesthesiology & Pain ConsultantsLafayette · 10 sites	-	12	80	Decision makers
20	Total Anesthesia CareCovington · 10 sites	Parent on file	12	75	Decision makers
21	Northlake AnesthesiologistsSlidell · 9 sites	-	11	52	Decision makers
22	Louisiana Anesthesiology GroupBaton Rouge · 6 sites	-	11	41	Decision makers
23	The Spine Diagnostic & Pain Treatment CenterBaton Rouge · 1 site	Parent on file	11	16	Decision makers
24	Medical Center AnesthesiologistsShreveport · 11 sites	Parent on file	10	71	Decision makers
25	Haik Humble Eye CenterWest Monroe · 9 sites	-	10	40	Decision makers
26	Memorial Family Medicine - Aster StreetLake Charles · 9 sites	Parent on file	10	40	Decision makers
27	Lake Charles Anesthesiology, APMCLake Charles · 9 sites	Parent on file	9	52	Decision makers
28	Nuedge AnesthesiaBaton Rouge · 9 sites	-	8	30	Decision makers
29	Paeon Health Services IncHouma · 10 sites	Parent on file	8	16	Decision makers
30	Southern Pain and NeurologicalMetairie · 4 sites	-	8	16	Decision makers
31	Louisiana Pain SpecialistsMetairie · 7 sites	Parent on file	8	14	Decision makers
32	AVALA AnesthesiaCovington · 12 sites	Parent on file	7	60	Decision makers
33	Anesthesiology Group Associates, Inc.Baton Rouge · 5 sites	-	7	23	Decision makers
34	Advanced Pain Institute and Comprehensive Neurologic SolutionsHammond · 3 sites	-	7	22	Decision makers
35	Anesthesia Associates Of Bayou RegionHouma · 7 sites	-	7	19	Decision makers
36	Integrated Pain and NeuroscienceNew Orleans · 2 sites	-	7	9	Decision makers
37	Symvios AnesthesiaSlidell · 6 sites	-	6	20	Decision makers
38	Arena Anesthesia LLCRuston · 4 sites	Parent on file	5	30	Decision makers
39	Louisiana Surgery CenterRuston · 4 sites	Parent on file	5	23	Decision makers
40	Riverside Medical CenterFranklinton · 9 sites	Parent on file	5	20	Decision makers
41	Glenwood Regional Medical CenterWest Monroe · 2 sites	Parent on file	5	19	Decision makers
42	Louisiana Pain CareMonroe · 2 sites	-	5	19	Decision makers
43	Abbeville General HospitalAbbeville · 1 site	Parent on file	4	16	Decision makers
44	Spine & Pain Specialists BossierBossier City · 2 sites	Parent on file	4	14	Decision makers
45	Premier Pain CenterCovington · 3 sites	-	4	9	Decision makers
46	South Shreveport AnesthesiaShreveport · 2 sites	Parent on file	4	4	Decision makers
47	Los Anesthesia ServicesLafayette · 5 sites	Parent on file	3	29	Decision makers
48	River Cities Interventional Pain SpecialistsShreveport · 4 sites	-	3	24	Decision makers
49	Medical Center AnesthesiologistsShreveport · 3 sites	Parent on file	3	9	Decision makers
50	LA Pain DoctorLa Place · 5 sites	-	3	6	Decision makers

Showing 1 to 10 of 101 anesthesia and pain groups in Louisiana

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

LCMC Anesthesia is the largest nurse anesthetist, certified registered group in Louisiana, with 318 nurse anesthetist, certified registered specialists

Ranked by nurse anesthetist, certified registered specialists with a Louisiana address linked to each group whose main sub-specialty is nurse anesthetist, certified registered. YPS Anesthesia Services is second with 314, and Zephyr Anesthesia third with 311.

Largest nurse anesthetist, certified registered groups in Louisiana
#	Medical group	Parent organization	Nurse anesthetist, certified registered specialists	HCPs
1	LCMC AnesthesiaNew Orleans · 25 sites	Parent on file	318	420
2	YPS Anesthesia ServicesNew Iberia · 133 sites	Parent on file	314	396
3	Zephyr AnesthesiaMetairie · 58 sites	Parent on file	311	417
4	Anesthesiology Group AssociatesBaton Rouge · 28 sites	-	268	318
5	Family Health PlazaLafayette · 64 sites	Parent on file	113	388
6	Willis Knighton Medical CenterShreveport · 11 sites	Parent on file	101	118
7	Anesthesiology Group AssociatesBaton Rouge · 16 sites	-	100	101
8	DPI AnesthesiaBaton Rouge · 24 sites	Parent on file	97	123
9	DPI AnesthesiaBaton Rouge · 17 sites	Parent on file	92	112
10	University Medical Center New OrleansNew Orleans · 19 sites	Parent on file	89	256

Top 10 of 72 Louisiana nurse anesthetist, certified registered groups

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

The Spine Diagnostic & Pain Treatment Center is the largest pain medicine group in Louisiana, with 7 pain medicine specialists

Ranked by pain medicine specialists with a Louisiana address linked to each group whose main sub-specialty is pain medicine. Louisiana Pain Specialists is second with 5, and Advanced Pain Institute and Comprehensive Neurologic Solutions third with 3.

Largest pain medicine groups in Louisiana
#	Medical group	Parent organization	Pain medicine specialists	HCPs
1	The Spine Diagnostic & Pain Treatment CenterBaton Rouge · 1 site	Parent on file	7	16
2	Louisiana Pain SpecialistsMetairie · 7 sites	Parent on file	5	14
3	Advanced Pain Institute and Comprehensive Neurologic SolutionsHammond · 3 sites	-	3	22
4	Neuroscience & Pain InstituteCovington · 3 sites	-	2	11
5	Segura Neuroscience & Pain CenterCovington · 1 site	-	2	5
6	Integrated Pain and NeuroscienceNew Orleans · 2 sites	-	2	9
7	Park Plaza Anesthesia AssociatesShreveport · 1 site	-	2	4
8	River Cities Interventional Pain SpecialistsShreveport · 4 sites	-	2	24
9	Louisiana Pain CareMonroe · 2 sites	-	2	19
10	Spine & Pain Specialists BossierBossier City · 2 sites	Parent on file	1	14

Top 10 of 15 Louisiana pain medicine groups

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

Paeon Health Services Inc and Southern Pain and Neurological have the most anesthesiologists of any Louisiana anesthesiology group, with 5 each

Ranked by anesthesiologists with a Louisiana address linked to each group whose main sub-specialty is anesthesiology. South Shreveport Anesthesia is third with 4.

Largest anesthesiology groups in Louisiana
#	Medical group	Parent organization	Anesthesiologists	HCPs
1	Paeon Health Services IncHouma · 10 sites	Parent on file	5	16
2	Southern Pain and NeurologicalMetairie · 4 sites	-	5	16
3	South Shreveport AnesthesiaShreveport · 2 sites	Parent on file	4	4
4	Regional Anesthesia ConsultantsShreveport · 1 site	Parent on file	3	3
5	Pierremont Anesthesia ConsultantsShreveport · 1 site	-	3	3
6	Interventional Pain InstituteBaton Rouge · 3 sites	-	2	3
7	Haydel Spine & Pain Specialty Care CenterHouma · 2 sites	-	2	5
8	LA Pain DoctorLa Place · 5 sites	-	1	6
9	Cardiovascular And Thoracic Surgeons Of The SouthCovington · 2 sites	-	1	5
10	Signal NeuroMaurice · 1 site	-	1	1

Top 10 of 14 Louisiana anesthesiology groups

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

LCMC Health has the most physicians in Louisiana anesthesia and pain groups, with 155 across 2 groups

Dmand AI maps every medical group to its parent organization, up to the health system or platform at the top. 8 parent organizations have two or more Louisiana anesthesia and pain groups. Among health systems, Willis Knighton Health System has the most groups, 3. Each clinician counts once per parent organization.

Parent organizations with the most Louisiana anesthesia and pain groups
#	Parent organization	Louisiana groups	Physicians	HCPs
1	LCMC HealthHealth system	2	155	612
2	Zephyr AnesthesiaPhysician staffing company	3	102	422
3	Essential Anesthesia ManagementPhysician staffing company	5	82	402
4	Ochsner LSU HealthHealth system	2	55	277
5	Dpi AnesthesiaPhysician staffing company	3	31	157
6	CHRISTUS HealthHealth system	2	26	123
7	Willis Knighton Health SystemHealth system	3	23	135
8	Medical Center AnesthesiologistsPhysician staffing company	3	16	81

Parent organizations with two or more Louisiana groups

LCMC HealthHealth system · 2 Louisiana anesthesia and pain groups
LCMC AnesthesiaMedical group · New Orleans
University Medical Center New OrleansMulti-specialty group · New Orleans

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Source: Dmand AI Org Hierarchy Data

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53% of Louisiana anesthesia and pain groups are independent, with no larger parent organization

A group counts as independent when no health system, platform or other organization sits above it in the org hierarchy. Every other group belongs to a larger organization.

Louisiana anesthesia and pain groups by ownership

Independent5453%
Health system or hospital2020%
Platform or corporate owner2020%
Community or government44%
Other organization33%

Sites of care beyond their own offices

Practice at a hospital68

Practice at a surgery center33

Practice at a rural health clinic2

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Source: Dmand AI Org Hierarchy Data

68 Louisiana anesthesia and pain groups practice at a hospital site, and 33 at a surgery center

Sites of care linked to each group in the org hierarchy, beyond its own offices. A group can practice at several kinds of site.

Louisiana anesthesia and pain groups by site of care

Hospitals6867%
Ambulatory surgery centers3333%
Rural health clinics22%

Clinicians in Louisiana anesthesia and pain groups

Nurse anesthetist, certified registered specialists1,281

Pain medicine specialists26

Anesthesiologists27

All HCPs2,502

Sources: Dmand AI Practice Data and Dmand AI Org Hierarchy Data

Baton Rouge has the most anesthesia and pain groups in Louisiana, with 14

14anesthesia and pain groups in Baton Rouge

13anesthesia and pain groups in Shreveport

8anesthesia and pain groups in Metairie

7anesthesia and pain groups in Lafayette

6anesthesia and pain groups in Covington

5anesthesia and pain groups in Houma

More Louisiana cities with anesthesia and pain groups

Lake Charles4
Monroe4
New Iberia3
New Orleans3
Ruston3
Slidell3
West Monroe3
Bossier City2
Gray2
Hammond2
Opelousas2
Abbeville1
Alexandria1
Carencro1
Eunice1

Source: Doctors and Clinicians National Downloadable File (CMS)

Each Louisiana anesthesia and pain group profile shows the parent, sites, clinicians and identifiers

Clinicians and specialtiesA count by specialty and a sample of the group's cliniciansOn every profile
Practice locationsMain site and a sample of practice locations, with a count of the restOn every profile
Medicare Part B paymentsMedicare payments to the group, from CMSOn every profile
Group NPI and Medicare PAC IDIdentifiers for matching records across sourcesOn every profile
Parent organizationThe health system, platform or owner above the groupOn every profile
Every clinician and siteThe full roster and every practice locationWith a free account
Leader and clinician contactsWork emails and mobile numbers, found on request and then validatedWith a free account
EHR used by the group's cliniciansThe EHR in use at the group's sitesWith a free account

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Sources: Doctors and Clinicians National Downloadable File (CMS), Medicare Physician & Other Practitioners (CMS) and Dmand AI Org Hierarchy Data

Sources for the Louisiana anesthesia and pain group list

Sources for the data on this page
Data on this page	Source
Medical groups, specialties and sites	Doctors and Clinicians National Downloadable File (CMS) and Dmand AI Professional Profile Data
Parent organizations and independence	Dmand AI Org Hierarchy Data
Physicians and HCPs	Dmand AI Affiliation Data
Group NPI and PAC ID	NPPES NPI Registry (CMS) and Doctors and Clinicians National Downloadable File (CMS)

Data last refreshed October 2026Report an inaccuracy Remove my information

Groups whose main specialty is anesthesia and pain and that have a Medicare PAC ID.

FAQ

Frequently asked questions about anesthesia and pain groups in Louisiana

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What is the largest nurse anesthetist, certified registered group in Louisiana?

LCMC Anesthesia, based in New Orleans, with 318 nurse anesthetist, certified registered specialists and 420 HCPs. YPS Anesthesia Services is second with 314.

What is the largest pain medicine group in Louisiana?

The Spine Diagnostic & Pain Treatment Center, based in Baton Rouge, with 7 pain medicine specialists and 16 HCPs. Louisiana Pain Specialists is second with 5.

How many anesthesia and pain groups are in Louisiana?

There are 101 anesthesia and pain groups in Louisiana with a Medicare PAC ID: 72 nurse anesthetist, certified registered, 15 pain medicine and 14 anesthesiology. Between them they have 1,281 nurse anesthetist, certified registered specialists, 26 pain medicine specialists and 27 anesthesiologists.

Which companies own the most anesthesia and pain groups?

By physicians, LCMC Health, with 155 across 2 groups, followed by Zephyr Anesthesia with 102 and Essential Anesthesia Management with 82.

How many Louisiana anesthesia and pain groups are independent?

54, or 53%, have no larger parent organization in the Dmand AI org hierarchy. 20 belong to a health system or hospital and 20 to a physician platform or corporate owner.

Why are anesthesia and pain listed together?

They share one specialty category in the Dmand AI medical group data. This page also ranks each sub-specialty on its own, by its own specialists.

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