Doctor profile · Federal record

Dr. Katherine Sakmar, MD

Internal Medicine Physician (CMS: Internal Medicine) · Revere, MA

  • NPI 1093809394
  • Accepts Medicare
  • 42 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
300 Broadway, MGH Healthcare Center
Revere, MA 021515009
(781) 485-1000
fax (781) 286-5418

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
August 18, 2009
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Pennsylvania #MD 425719

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093809394. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
553
Distinct HCPCS
7
Medicare allowed
$64,108
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 181 134 $104
99215 Established patient office or other outpatient visit, 40-54 minutes 138 96 $152
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 116 42 $84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 51 24 $126
99213 Established patient office or other outpatient visit, 20-29 minutes 32 30 $70
99215 Established patient office or other outpatient visit, 40-54 minutes 19 15 $153
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 16 16 $185

In context: peer comparison

Among 9 peers in Revere Internal Medicine Physician, average services per provider: 66. This provider delivers 8.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,486
Patients
445
Total drug cost
$91,750
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 233 65 $4,848
Amlodipine Besylate Generic 162 49 $1,547
Omeprazole Generic 153 51 $4,008
Rosuvastatin Calcium Generic 114 33 $3,899
Metoprolol Succinate Generic 111 32 $3,004
Lisinopril Generic 94 33 $1,110
Hydrochlorothiazide Generic 92 26 $503
Losartan Potassium Generic 83 22 $1,396
Levothyroxine Sodium Generic 81 21 $1,293
Metformin Hcl Generic 76 26 $3,023

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Sakmar's medical specialty?
Dr. Katherine Sakmar practices Internal Medicine Physician in Revere, MA.
Where does Dr. Katherine Sakmar practice?
Dr. Katherine Sakmar practices at 300 Broadway, Revere, MA 021515009. Office phone: 7814851000.
What is Dr. Katherine Sakmar's NPI?
Dr. Katherine Sakmar's National Provider Identifier (NPI) is 1093809394, issued by NPPES.
Does Dr. Katherine Sakmar accept Medicare assignment?
Yes. Dr. Katherine Sakmar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Sakmar commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.