Doctor profile · Federal record

Dr. Jae Sim, M.D.

Endocrinology, Diabetes & Metabolism Physician (CMS: Endocrinology) · Student in an Organized Health Care Education/Training Program · Boston, MA

  • NPI 1063808509
  • Accepts Medicare
  • MIPS 86.9 / 100 · 2023
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
50 Blossom St
Boston, MA 021142605
(617) 724-7777
Mailing address
5323 Harry Hines Blvd
Dallas, TX 753909030

Credentials & registration

NPPES · NUCC
NPI registered
April 2015 — 11 yrs on file
Profile last updated
April 23, 2021
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Georgia #88302

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063808509. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
859
Distinct HCPCS
9
Medicare allowed
$64,493
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 281 185 $116
82962 Blood glucose (sugar) test performed by hand-held instrument 168 88 $3
83036 Hemoglobin a1c level 131 79 $9
99215 Established patient office or other outpatient visit, 40-54 minutes 68 64 $166
99204 New patient office or other outpatient visit, 45-59 minutes 67 67 $151
95251 Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report 66 37 $32
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 52 15 $50
99205 New patient office or other outpatient visit, 60-74 minutes 15 15 $188
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 11 11 $108

In context: peer comparison

Among 97 peers in this city , average services per provider: 116. This provider delivers 7.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,311
Patients
461
Total drug cost
$950,013
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 248 90 $4,349
Metformin Hcl Generic 145 53 $1,523
Ozempic (Semaglutide) Brand 140 41 $239,636
Trulicity (Dulaglutide) Brand 131 27 $213,625
Lantus Solostar (Insulin Glargine,hum.Rec.Anlog) Brand 96 35 $86,261
Nano 2nd Gen Pen Needle (Pen Needle, Diabetic) Brand 79 35 $9,072
Novolog Flexpen (Insulin Aspart) Brand 64 28 $80,038
Jardiance (Empagliflozin) Brand 63 19 $99,369
Humalog Kwikpen U-100 (Insulin Lispro) Brand 59 27 $79,751
Januvia (Sitagliptin Phosphate) Brand 58 16 $71,662

Frequently asked questions

Auto-generated from federal data
What is Dr. Jae Sim's medical specialty?
Dr. Jae Sim practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Jae Sim practice?
Dr. Jae Sim practices at 50 Blossom St, Boston, MA 021142605. Office phone: 6177247777.
What is Dr. Jae Sim's NPI?
Dr. Jae Sim's National Provider Identifier (NPI) is 1063808509, issued by NPPES.
Does Dr. Jae Sim accept Medicare assignment?
Yes. Dr. Jae Sim accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jae Sim commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Blood glucose (sugar) test performed by hand-held instrument (HCPCS 82962); Hemoglobin a1c level (HCPCS 83036). Source: CMS Medicare Physician & Other Practitioners file.