Natalie C. Zack
- Medicare patients, 2024
- 82
- Part D claims, 2024
- 428
- MIPS score, 2024
- 97
- Hospital affiliations
- 5
- Industry payments
- $99
- Practice address
- 801 Ostrum St, Bethlehem, PA 18015
- Practice phone
- Call (610) 954-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Lukes University Hospital Bethlehem
Bethlehem, Pennsylvania
Find Natalie Zack'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.
Natalie C. Zack is a nurse practitioner in Bethlehem, Pennsylvania
Natalie Zack practices at St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania.
Natalie Zack's NPI, 1093266611, was assigned on October 19, 2016. Natalie Zack holds Pennsylvania license SP016723.
- NPI
- 1093266611NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234419995
- NPI enumeration date
- October 19, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 954-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Natalie C. Zack practices at St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania
Natalie Zack's primary practice is St Lukes University Hospital Bethlehem, at 801 Ostrum St, Bethlehem, PA 18015 in Northampton County. The practice phone is (610) 954-4000.
- St Lukes University Hospital Bethlehem801 Ostrum St, Bethlehem, PA 18015 · Northampton CountyPhone(610) 954-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Natalie C. Zack is affiliated with 9 sites of care and 3 medical groups
Natalie Zack's primary practice is St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania. Natalie Zack is also affiliated with St. Luke's University Hospital - Bethlehem Campus. The medical group on file is St. Luke's South Mountain Family Practice. Dmand AI also links Natalie Zack to 4 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Natalie C. Zack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Natalie Zack practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Lukes University Hospital Bethlehem | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Natalie C. Zack is one of 2,845 nurse practitioners in Pennsylvania
Nurse practitioner is Natalie Zack's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Natalie Zack is licensed in Pennsylvania.
Specialties and state licenses
- Nurse practitioner, PennsylvaniaPrimary
Nurse practitioners near Natalie Zack
Counts of 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
Natalie C. Zack treated 82 Medicare patients in 2024, average age 72
CMS counts 82 Medicare patients who saw Natalie Zack in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.10, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Natalie Zack's median patient age at 71, with 99% women.
Natalie Zack's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Natalie Zack's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer66%
- Anxiety45%
- Chronic kidney disease44%
- Arthritis41%
- Diabetes35%
- Mood disorders30%
Share of Medicare patients with each condition. A patient can have several.
Natalie Zack's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Natalie C. Zack wrote 428 Medicare Part D claims in 2024
In 2024, Natalie Zack wrote 428 Medicare Part D claims for 137 patients. 85% of them were for generic drugs.
Natalie Zack's Part D claims by kind of drug, 2024
- Generic365 claims85%
- Brand-name63 claims15%
Drug classes CMS tracks in Natalie Zack's Part D claims, 2024
- Opioids3%12 of 428 claims
- Antibiotics6%26 of 428 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
Natalie C. Zack scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Natalie Zack for performance year 2024, reported through an alternative payment model (APM). Natalie Zack accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Natalie Zack as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Natalie Zack's MIPS scores, performance year 2024
- 97of 100Final score
- 82.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Natalie C. Zack received $99 in industry payments in 2025
CMS Open Payments shows 1 general payment to Natalie Zack from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Myriad Genetic Laboratories, Inc. paid the most, $99.
Companies that paid Natalie Zack 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 Natalie C. Zack'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 Natalie C. Zack
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Natalie C. Zack's NPI number?
Natalie C. Zack's NPI number is 1093266611. It was assigned on October 19, 2016, and it is active in the NPI Registry.
What does Natalie C. Zack specialize in?
Natalie C. Zack is a nurse practitioner in Bethlehem, Pennsylvania. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Natalie C. Zack practice?
Natalie Zack practices at 801 Ostrum St, Bethlehem, PA 18015. Natalie Zack's primary practice is St Lukes University Hospital Bethlehem in Bethlehem, Pennsylvania. Dmand AI also links Natalie Zack to 4 hospitals, 3 group practices and clinics and 2 medical groups.
What is Natalie C. Zack's office phone number?
The practice phone on file for Natalie Zack is (610) 954-4000.
What is Natalie C. Zack's medical license number?
Natalie Zack holds Pennsylvania license SP016723.
Which hospitals is Natalie C. Zack affiliated with?
Natalie Zack is affiliated with St. Luke's University Hospital - Bethlehem Campus. Dmand AI links Natalie Zack to 4 more hospitals.
What medical group is Natalie C. Zack part of?
Natalie Zack is linked to St. Luke's South Mountain Family Practice. Dmand AI links Natalie Zack to 2 more medical groups.
Does Natalie C. Zack accept Medicare?
Yes. CMS lists Natalie Zack as accepting Medicare assignment.
Does Natalie C. Zack offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Natalie Zack as offering telehealth services.
What is Natalie C. Zack's MIPS score?
Natalie Zack's MIPS final score for performance year 2024 is 97 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Natalie C. Zack see?
CMS counts 82 Medicare patients who saw Natalie Zack in 2024, with an average age of 72.
Has Natalie C. Zack received payments from drug or device companies?
CMS Open Payments shows $99 in general payments to Natalie Zack from 1 company from 2025 to 2025. The largest total came from Myriad Genetic Laboratories, Inc.
How long has Natalie C. Zack been practicing?
Natalie Zack graduated from medical school in 2016, 10 years ago.
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