Tammy L. Sajkowicz, APRN
- Medicare patients, 2024
- 36
- Part D claims, 2024
- 280
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Industry payments
- $143
- Practice address
- 80 Seymour Street, Hartford, CT 06102
- Practice phone
- Call (860) 545-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Tammy Sajkowicz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Tammy L. Sajkowicz is an acute care nurse practitioner in Hartford, Connecticut
Tammy Sajkowicz practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.
Tammy Sajkowicz's NPI, 1871780221, was assigned on October 1, 2007. Tammy Sajkowicz holds Connecticut license 003491.
- NPI
- 1871780221NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052401833
- NPI enumeration date
- October 1, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 545-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Tammy L. Sajkowicz practices at Hartford Hospital in Hartford, Connecticut
Tammy Sajkowicz's primary practice is Hartford Hospital, at 80 Seymour Street, Hartford, CT 06102 in Hartford County. The practice phone is (860) 545-5000.
- Hartford Hospital80 Seymour Street, Hartford, CT 06102 · Hartford CountyPhone(860) 545-5000
Source: Dmand AI Affiliation Data
Tammy L. Sajkowicz is affiliated with 2 sites of care and 2 medical groups
Tammy Sajkowicz's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. The medical group on file is Hartford Hospital. Dmand AI also links Tammy Sajkowicz to 1 more hospital and 1 medical group, each named with a free account. Tammy Sajkowicz's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Tammy L. Sajkowicz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Tammy Sajkowicz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hartford Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Tammy L. Sajkowicz is one of 321 acute care nurse practitioners in Connecticut
Acute care is Tammy Sajkowicz's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Tammy Sajkowicz is licensed in Connecticut.
Specialties and state licenses
- Acute care nurse practitioner, ConnecticutPrimary
Acute care nurse practitioners near Tammy Sajkowicz
Counts of acute care nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Tammy L. Sajkowicz treated 36 Medicare patients in 2024, average age 74
CMS counts 36 Medicare patients who saw Tammy Sajkowicz in 2024. The largest group is 65 to 74, with 13 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Tammy Sajkowicz's median patient age at 67, with 36% women.
Tammy Sajkowicz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Tammy Sajkowicz's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Atrial fibrillation61%
- Chronic kidney disease61%
- Heart failure58%
- Diabetes42%
- Arthritis36%
Share of Medicare patients with each condition. A patient can have several.
Tammy Sajkowicz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women36%
- Men64%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Tammy L. Sajkowicz wrote 280 Medicare Part D claims in 2024
In 2024, Tammy Sajkowicz wrote 280 Medicare Part D claims for 81 patients. 78% of them were for generic drugs.
Tammy Sajkowicz's Part D claims by kind of drug, 2024
- Generic217 claims78%
- Brand-name63 claims23%
Drug classes CMS tracks in Tammy Sajkowicz's Part D claims, 2024
- Opioids12%34 of 280 claims
- Antibiotics7%20 of 280 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Tammy L. Sajkowicz scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Tammy Sajkowicz for performance year 2024, reported as part of a group. Tammy Sajkowicz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Tammy Sajkowicz's MIPS scores, performance year 2024
- 93of 100Final score
- 75.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Tammy L. Sajkowicz received $143 in industry payments in 2025
CMS Open Payments shows 2 general payments to Tammy Sajkowicz from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $115.
Companies that paid Tammy Sajkowicz the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Tammy L. Sajkowicz's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Tammy L. Sajkowicz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Tammy L. Sajkowicz's NPI number?
Tammy L. Sajkowicz's NPI number is 1871780221. It was assigned on October 1, 2007, and it is active in the NPI Registry.
What does Tammy L. Sajkowicz specialize in?
Tammy L. Sajkowicz is an acute care nurse practitioner in Hartford, Connecticut. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Tammy L. Sajkowicz practice?
Tammy Sajkowicz practices at 80 Seymour Street, Hartford, CT 06102. Tammy Sajkowicz's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dmand AI also links Tammy Sajkowicz to 1 hospital and 1 medical group.
What is Tammy L. Sajkowicz's office phone number?
The practice phone on file for Tammy Sajkowicz is (860) 545-5000.
What is Tammy L. Sajkowicz's medical license number?
Tammy Sajkowicz holds Connecticut license 003491.
Which hospitals is Tammy L. Sajkowicz affiliated with?
Tammy Sajkowicz practices at Hartford Hospital in Hartford, Connecticut. Dmand AI links Tammy Sajkowicz to 1 more hospital.
What medical group is Tammy L. Sajkowicz part of?
Tammy Sajkowicz is linked to Hartford Hospital. Dmand AI links Tammy Sajkowicz to 1 more medical group.
Does Tammy L. Sajkowicz accept Medicare?
Yes. CMS lists Tammy Sajkowicz as accepting Medicare assignment.
What is Tammy L. Sajkowicz's MIPS score?
Tammy Sajkowicz's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Tammy L. Sajkowicz see?
CMS counts 36 Medicare patients who saw Tammy Sajkowicz in 2024, with an average age of 74.
Has Tammy L. Sajkowicz received payments from drug or device companies?
CMS Open Payments shows $143 in general payments to Tammy Sajkowicz from 2 companies from 2025 to 2025. The largest total came from Solventum Corporation.
How long has Tammy L. Sajkowicz been practicing?
Tammy Sajkowicz graduated from medical school in 2006, 20 years ago.
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