Doctor profile · Federal record

Dr. Mary Voltz, M.D.

Hematology & Oncology Physician · Nashua, NH

  • NPI 1578540670
  • MIPS 87.1 / 100 · 2023
  • 21 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
166 Kinsley St
Nashua, NH 030603676
(603) 880-3408
Mailing address
Po Box 808
Nashua, NH 030610808

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
May 9, 2013
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
New Hampshire #9957
Medicaid
NH #30010296

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578540670. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
486
Distinct HCPCS
4
Medicare allowed
$37,229
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 350 174 $66
99214 Established patient office or other outpatient visit, 30-39 minutes 114 62 $98
99205 New patient office or other outpatient visit, 60-74 minutes 11 11 $183
99213 Established patient office or other outpatient visit, 20-29 minutes 11 11 $67

In context: peer comparison

Among 5 peers in Nashua Hematology & Oncology Physician, average services per provider: 106. This provider delivers 4.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
304
Patients
54
Total drug cost
$37,186
Drug Type Claims Patients Total cost
Anastrozole Generic 147 41 $3,739
Letrozole Generic 47 13 $2,222
Exemestane Generic 30 0 $8,039
Alendronate Sodium Generic 21 0 $45
Eliquis (Apixaban) Brand 17 0 $21,849
Acyclovir Generic 16 0 $652
Gabapentin Generic 14 0 $345
Ondansetron Odt (Ondansetron) Brand 12 0 $295

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Voltz's medical specialty?
Dr. Mary Voltz practices Hematology & Oncology Physician in Nashua, NH.
Where does Dr. Mary Voltz practice?
Dr. Mary Voltz practices at 166 Kinsley St, Nashua, NH 030603676. Office phone: 6038803408.
What is Dr. Mary Voltz's NPI?
Dr. Mary Voltz's National Provider Identifier (NPI) is 1578540670, issued by NPPES.
What procedures does Dr. Mary Voltz commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.