Doctor profile · Federal record

Dr. Nebulla Stephen, NP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Boston, MA

  • NPI 1356714729
  • Accepts Medicare
  • 11 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
830 Harrison Ave, 3Rd Fl, Moakley, Hematology/Oncology
Boston, MA 021182905
(617) 638-6428
fax (617) 638-5756
Mailing address
960 Massachusetts Avenue, Fl 2
Boston, MA 021182690

Credentials & registration

NPPES · NUCC
NPI registered
November 2015 — 11 yrs on file
Profile last updated
June 23, 2023
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Massachusetts #RN2291881
Medicaid
MA #110111584A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356714729. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
97
Distinct HCPCS
2
Medicare allowed
$7,340
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 63 26 $85
99213 Established patient office or other outpatient visit, 20-29 minutes 34 22 $59

In context: peer comparison

Among 119 peers in Boston Family Nurse Practitioner, average services per provider: 98. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
251
Patients
49
Total drug cost
$525,121
Drug Type Claims Patients Total cost
Letrozole Generic 136 49 $4,564
Exemestane Generic 42 0 $10,029
Anastrozole Generic 24 0 $687
Ibrance (Palbociclib) Brand 17 0 $271,268
Tamoxifen Citrate Generic 16 0 $716
Verzenio (Abemaciclib) Brand 16 0 $237,856

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nebulla Stephen's medical specialty?
Dr. Nebulla Stephen practices Family Nurse Practitioner in Boston, MA.
Where does Dr. Nebulla Stephen practice?
Dr. Nebulla Stephen practices at 830 Harrison Ave, 3Rd Fl, Boston, MA 021182905. Office phone: 6176386428.
What is Dr. Nebulla Stephen's NPI?
Dr. Nebulla Stephen's National Provider Identifier (NPI) is 1356714729, issued by NPPES.
Does Dr. Nebulla Stephen accept Medicare assignment?
Yes. Dr. Nebulla Stephen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nebulla Stephen 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 99213). Source: CMS Medicare Physician & Other Practitioners file.