Doctor profile · Federal record

Dr. Athanasios Bikas, M.D.

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

  • NPI 1659735983
  • Accepts Medicare
  • 14 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
75 Francis St
Boston, MA 021156110
(617) 732-5500
Additional location
221 Longwood Ave Dept of
Boston, MA 021155817
(617) 732-5929

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
May 25, 2023
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207RE0101X — NUCC code
State license (1)
Massachusetts #1014487

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659735983. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
156
Distinct HCPCS
5
Medicare allowed
$21,092
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 50 20 $84
99215 Established patient office or other outpatient visit, 40-54 minutes 36 35 $189
99214 Established patient office or other outpatient visit, 30-39 minutes 33 29 $132
99204 New patient office or other outpatient visit, 45-59 minutes 21 21 $168
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 16 15 $138

In context: peer comparison

Among 97 peers in Boston Endocrinology, Diabetes & Metabolism Physician, average services per provider: 116. This provider delivers 1.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
72
Patients
16
Total drug cost
$25,150
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 35 16 $523
Methimazole Generic 14 0 $242
Trulicity (Dulaglutide) Brand 12 0 $24,306
Alendronate Sodium Generic 11 0 $79

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Athanasios Bikas's medical specialty?
Dr. Athanasios Bikas practices Endocrinology, Diabetes & Metabolism Physician in Boston, MA.
Where does Dr. Athanasios Bikas practice?
Dr. Athanasios Bikas practices at 75 Francis St, Boston, MA 021156110. Office phone: 6177325500.
What is Dr. Athanasios Bikas's NPI?
Dr. Athanasios Bikas's National Provider Identifier (NPI) is 1659735983, issued by NPPES.
Does Dr. Athanasios Bikas accept Medicare assignment?
Yes. Dr. Athanasios Bikas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Athanasios Bikas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.