Doctor profile · Federal record

Dr. Ann Girlie Tkaczyk, NP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Nashua, NH

  • NPI 1073756821
  • Accepts Medicare
  • MIPS 87.1 / 100 · 2023
  • 18 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
173 Daniel Webster Hwy
Nashua, NH 030605256
(603) 891-4500
fax (603) 891-4414
Mailing address
C/O St Mary's Health System - Provider Enrollment, Po Box 7291
Lewiston, ME 042437291

Credentials & registration

NPPES · NUCC
NPI registered
April 2009 — 17 yrs on file
Profile last updated
November 8, 2019
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
New Hampshire #040723-23 · Massachusetts #RN225861
Medicaid
NH #3075218

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1073756821. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
427
Distinct HCPCS
5
Medicare allowed
$37,672
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 143 82 $90
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 124 45 $90
99316 Nursing facility discharge management, more than 30 minutes 74 69 $111
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 51 33 $63
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 35 23 $63

In context: peer comparison

Among 35 peers in this city , average services per provider: 99. This provider delivers 4.3× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,338
Patients
137
Total drug cost
$20,305
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 137 18 $1,318
Gabapentin Generic 129 14 $1,436
Sertraline Hcl Generic 124 0 $1,011
Atorvastatin Calcium Generic 117 17 $741
Trazodone Hcl Generic 108 21 $862
Furosemide Generic 102 25 $550
Mirtazapine Generic 92 0 $705
Potassium Chloride Generic 86 19 $2,008
Pantoprazole Sodium Generic 77 11 $704
Amlodipine Besylate Generic 76 12 $524

Frequently asked questions

Auto-generated from federal data
What is Dr. Ann Girlie Tkaczyk's medical specialty?
Dr. Ann Girlie Tkaczyk practices Family Nurse Practitioner in Nashua, NH.
Where does Dr. Ann Girlie Tkaczyk practice?
Dr. Ann Girlie Tkaczyk practices at 173 Daniel Webster Hwy, Nashua, NH 030605256. Office phone: 6038914500.
What is Dr. Ann Girlie Tkaczyk's NPI?
Dr. Ann Girlie Tkaczyk's National Provider Identifier (NPI) is 1073756821, issued by NPPES.
Does Dr. Ann Girlie Tkaczyk accept Medicare assignment?
Yes. Dr. Ann Girlie Tkaczyk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ann Girlie Tkaczyk commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Nursing facility discharge management (HCPCS 99316). Source: CMS Medicare Physician & Other Practitioners file.