Doctor profile · Federal record

Dr. Maria Prom de Illanes, MD

Psychosomatic Medicine Physician (CMS: Psychiatry) · Psychiatry Physician · Boston, MA

  • NPI 1710390851
  • Accepts Medicare
  • 12 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
1 Boston Medical Ctr Pl
Boston, MA 021182908
(617) 414-5245
Additional location
Massachusetts General Hospital, 55 Fruit St.
Boston, MA 02114
(617) 724-5600
Mailing address
960 Massachusetts Ave, Fl 2
Boston, MA 02118

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
December 18, 2023
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
2084P0015X — NUCC code
State license (1)
Massachusetts #269371
Medicaid
MA #110106417A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1710390851. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
53
Distinct HCPCS
2
Medicare allowed
$7,338
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 42 15 $126
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 11 11 $184

In context: peer comparison

Among 4 peers in Boston Psychosomatic Medicine Physician, average services per provider: 38. This provider delivers 1.4× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Maria Prom de Illanes's medical specialty?
Dr. Maria Prom de Illanes practices Psychosomatic Medicine Physician in Boston, MA.
Where does Dr. Maria Prom de Illanes practice?
Dr. Maria Prom de Illanes practices at 1 Boston Medical Ctr Pl, Boston, MA 021182908. Office phone: 6174145245.
What is Dr. Maria Prom de Illanes's NPI?
Dr. Maria Prom de Illanes's National Provider Identifier (NPI) is 1710390851, issued by NPPES.
Does Dr. Maria Prom de Illanes accept Medicare assignment?
Yes. Dr. Maria Prom de Illanes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Maria Prom de Illanes commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.