Ann Girlie Tkaczyk, NP-C
NPI 1073756821 · Family Nurse Practitioner · Nashua, NH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Girlie Tkaczyk, NP-C is a Family Nurse Practitioner provider in Nashua, NH (NPI 1073756821).
Provider details
- NPI number
- 1073756821
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN225861 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
17 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
781 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 297 | $90 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 291 | $90 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 73 | $63 |
| Nursing Facility Discharge Management, More Than 30 Minutes99316 | 51 | $109 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 35 | $62 |
| Nursing Facility Discharge Management, More Than 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 66 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 170 | 19 |
| Atorvastatin Calcium | 161 | 24 |
| Trazodone Hcl | 160 | 25 |
| Furosemide | 135 | 23 |
| Mirtazapine | 128 | 17 |
| Levetiracetam | 119 | — |
| Potassium Chloride | 115 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-04-09
- Last updated
- 2019-11-08
Frequently asked questions
- What is Ann Girlie Tkaczyk's NPI number?
- Ann Girlie Tkaczyk's National Provider Identifier (NPI) is 1073756821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Girlie Tkaczyk's specialty?
- Ann Girlie Tkaczyk is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Girlie Tkaczyk located?
- Ann Girlie Tkaczyk's practice location on file with NPPES is 173 Daniel Webster Hwy, Nashua, NH 03060-5256.
- What is Ann Girlie Tkaczyk's phone number?
- The practice phone number listed in the NPPES registry for Ann Girlie Tkaczyk is (603) 891-4500.
- Does Ann Girlie Tkaczyk accept Medicare?
- Ann Girlie Tkaczyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Girlie Tkaczyk's NPI active?
- Yes — Ann Girlie Tkaczyk's NPI (1073756821) is active in the NPPES registry as of the last update on 2019-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.