Here's a website which gives salaries for different specialties, including critical care. It's based on physician response survey's and is a little old--data from 2003.
The salary can also vary on primary specialty based on your ability to supplement your salary with extra billable procedures... Pulmonologists doing Bronch's, Surgeons doing Bronch's, Trach's, Pegs, possibly even taking Trauma or GSurg call in addition to SICU time.
http://www.allied-physicians.com/salary_surveys/physician-salaries.htm
SPECIALTY Years 1-2
>3 Max
Allergy/ Immunology $158,000
$221,000 $487,000
Ambulatory $ 80,000
$112,000 $152,000
Anesthesiology: Pediatrics $ 283,000
$311,000 $378,000
Anesthesiology: General $207,000
$275,000 $448,000
Anesthesiology: Pain Management $315,000
$370,000 $651,000
Cardiology: Invasive $258,000
$395,000 $647,000
Cardiology: Interventional $290,000
$468,000 $811,000
Cardiology: Noninvasive $268,000
$403,000 $599,000
Critical Care $187,000
$215,000 $320,000
Dermatology $ 195,000
$308,000 $452,000
Emergency Medicine $192,000
$216,000 $295,000
Endocrinology $171,000
$187,000 $260,000
FP (with OB) $182,000
$204,000 $241,000
FP (w/o OB) $161,000
$135,000 $239,000
FP - Sports Medicine $ 152,000
$208,000 $363,000
FP - Urgent Care $ 128,000
$198,000 $299,000
Gastroenterology $265,000
$349,000 $590,000
Hematology/Oncology $181,348
$245,000 $685,000
Infectious Disease $154,000
$178,000 $271,000
Internal Medicine $154,000
$176,000 $238,000
IM (Hospitalist) $161,000
$172,000 $245,000
Medicine/Pediatrics $139,000
$168,000 $271,000
Medical Oncology $198,000
$257,000 $455,000
Neonatal Medicine $286,000
$310,000 $381,000
Nephrology $191,000
$269,000 $447,000
Neurology $180,000
$228,000 $345,000
Obstetrics/Gynecology $211,000
$261,000 $417,000
Gynecology $159,000
$213,000 $358,000
Maternal/Fetal Medicine $286,000
$322,000 $610,000
Occupational Medicine $139,000
$185,000 $290,000
Ophthalmology $138,000
$314,000 $511,000
Ophthalmology Retina $280,000
$469,000 $716,000
Orthopedic Surgery $256,000
$342,000 $670,000
ORS - Foot & Ankle $228,000
$392,000 $791,000
ORS - Hand & Upper Extremities $288,000
$459,000 $770,000
ORS - Hip & Joint Replacement $330,000
$491,000 $715,000
ORS - Spine Surgery $398,000
$670,000 $1,352,000
ORS - Sports Medicine $266,000
$479,000 $762,000
Otorhinolaryngology $194,000
$311,000 $516,000
Pathology $169,000
$321,000 $610,000
Pediatrics $135,000
$175,000 $271,000
Pediatrics - Cardiology $145,000
$282,000 $607,000
Pediatrics - Critical Care $196,000
$259,000 $398,000
Pediatrics - Hematology/Oncology $182,000
$217,000 $251,000
Pediatrics - Neurology $175,000
$189,000 $362,000
Physiatry $169,000
$244,000 $313,000
Podiatry $128,000
$168,000 $292,000
Psychiatry $149,000
$169,000 $238,000
Psychiatry - Child and Adolescent $158,000
$189,000 $265,000
Pulmonary Medicine + Critical Care $215,000
$288,000 $417,000
Radiation Oncology $241,000
$385,000 $787,000
Radiology $201,000
$354,000 $911,000
Rheumatology $179,000
$229,000 $378,000
Surgery - General $226,000
$291,000 $520,000
Surgery - Cardiovascular $336,000
$515,000 $811,000
Surgery - Neurological $354,000
$541,000 $936,000
Surgery - Plastic $237,000
$412,000 $820,000
Surgery - Vascular $270,000
$329,000 $525,000
Urology $261,000
$358,000 $619,000
SOURCE: Allied Physicians, Inc., Los Angeles Times and Rand McNally
*Updated June, 2006