Doctor profile · Federal record

Dr. Somto Anumba Nnah, NP

Nurse Practitioner · Acute Care Nurse Practitioner · Worcester, MA

  • NPI 1508500166
  • Accepts Medicare
  • MIPS 89.0 / 100 · 2023
  • 5 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 Lake Ave N
Worcester, MA 016550002
(508) 334-0605
fax (508) 856-1574
Mailing address
Po Box 415348
Boston, MA 022415348

Credentials & registration

NPPES · NUCC
NPI registered
April 2022 — 4 yrs on file
Profile last updated
June 11, 2022
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Massachusetts #RN2322904

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1508500166. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
94
Distinct HCPCS
2
Medicare allowed
$5,440
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 57 39 $68
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 37 29 $42

In context: peer comparison

Among 119 peers in Worcester Nurse Practitioner, average services per provider: 94. This provider delivers 1.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
17
Patients
17
Total drug cost
$62
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 17 17 $62

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Somto Anumba Nnah's medical specialty?
Dr. Somto Anumba Nnah practices Nurse Practitioner in Worcester, MA.
Where does Dr. Somto Anumba Nnah practice?
Dr. Somto Anumba Nnah practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5083340605.
What is Dr. Somto Anumba Nnah's NPI?
Dr. Somto Anumba Nnah's National Provider Identifier (NPI) is 1508500166, issued by NPPES.
Does Dr. Somto Anumba Nnah accept Medicare assignment?
Yes. Dr. Somto Anumba Nnah accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Somto Anumba Nnah commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.