Doctor profile · Federal record

Dr. Marcin Czerniakow, MD

Internal Medicine Physician (CMS: Internal Medicine) · Carlsbad, NM

  • NPI 1467637991
  • Accepts Medicare
  • MIPS 95.9 / 100 · 2023
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2430 W Pierce St, Carlsbad
Carlsbad, NM 882203553
(505) 887-4321
Mailing address
Po Box 708850, Sandy
Sandy, UT 840708850

Credentials & registration

NPPES · NUCC
NPI registered
January 2008 — 18 yrs on file
Profile last updated
November 24, 2009
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
New Mexico #MD2007-0734

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1467637991. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
394
Distinct HCPCS
5
Medicare allowed
$30,375
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 243 47 $80
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 97 18 $50
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 21 $131
99239 Hospital discharge day management, more than 30 minutes 21 21 $116
99238 Hospital discharge day management, 30 minutes or less 12 12 $82

In context: peer comparison

Among 3 peers in this city , average services per provider: 90. This provider delivers 4.4× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Marcin Czerniakow's medical specialty?
Dr. Marcin Czerniakow practices Internal Medicine Physician in Carlsbad, NM.
Where does Dr. Marcin Czerniakow practice?
Dr. Marcin Czerniakow practices at 2430 W Pierce St, Carlsbad, NM 882203553. Office phone: 5058874321.
What is Dr. Marcin Czerniakow's NPI?
Dr. Marcin Czerniakow's National Provider Identifier (NPI) is 1467637991, issued by NPPES.
Does Dr. Marcin Czerniakow accept Medicare assignment?
Yes. Dr. Marcin Czerniakow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcin Czerniakow commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.