Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Drsm, PC

Organization Critical Care Medicine (Internal Medicine) Physician · NPI 1356573000

Drsm, PC provides Critical Care Medicine (Internal Medicine) Physician services in Phoenix, Arizona. Licensed in Arizona. Registered with an NPI since 2009.

Licensed in
AZ
In the registry since
2009
Specialties on file
3
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

16601 N 40th St Ste 101
Phoenix, AZ 85032 Not confirmed with CMS for 16 years — call before visiting
Phone: (602) 441-3168
Fax: (602) 795-2608
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence 4140 (AZ)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 4140 (AZ)
Sleep Medicine (Internal Medicine) Physician Taxonomy 207RS0012X · Licence 4140 (AZ)

Record details

NPI number1356573000
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Steven Marks — President · (480) 538-3290
NPI enumeratedAugust 13, 2009
Last updated in NPPESOctober 25, 2010
Mailing address9312 E Mountain Spring Rd, Scottsdale, AZ 85255-6623

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