Tammy Sajkowicz, APRN
NPI 1871780221 · Acute Care Nurse Practitioner · Hartford, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tammy Sajkowicz, APRN is a Acute Care Nurse Practitioner provider in Hartford, CT (NPI 1871780221).
Provider details
- NPI number
- 1871780221
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APRN
- Sex
- Female
- Sole proprietor
- No
- License
- 003491 (CT)
Specialties & taxonomies
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
18 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
16 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 16 | $73 |
Typical Medicare-allowed amounts for these services range $73–$73 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 49 | 23 |
| Oxycodone Hcl | 29 | 26 |
| Atorvastatin Calcium | 26 | 13 |
| Apixabanbrand: Eliquis | 20 | — |
| Rivaroxabanbrand: Xarelto | 17 | — |
| Ticagrelorbrand: Brilinta | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-01
- Last updated
- 2008-02-27
Frequently asked questions
- What is Tammy Sajkowicz's NPI number?
- Tammy Sajkowicz's National Provider Identifier (NPI) is 1871780221, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tammy Sajkowicz's specialty?
- Tammy Sajkowicz is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Tammy Sajkowicz located?
- Tammy Sajkowicz's practice location on file with NPPES is 80 Seymour St, Hartford, CT 06102.
- What is Tammy Sajkowicz's phone number?
- The practice phone number listed in the NPPES registry for Tammy Sajkowicz is (860) 545-2883.
- Does Tammy Sajkowicz accept Medicare?
- Tammy Sajkowicz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tammy Sajkowicz's NPI active?
- Yes — Tammy Sajkowicz's NPI (1871780221) is active in the NPPES registry as of the last update on 2008-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.