Andrew M. Zack, AA
- Medicare patients, 2024
- 106
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 1201 S Grand Blvd, Saint Louis, MO 63104
- Practice phone
- Call (314) 257-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Andrew 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.
Andrew M. Zack is an anesthesiologist assistant in Saint Louis, Missouri
Andrew Zack practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.
Andrew Zack's NPI, 1427793355, was assigned on May 4, 2022. Andrew Zack holds Missouri license PENDING.
- NPI
- 1427793355NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103207758
- NPI enumeration date
- May 4, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 257-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Andrew M. Zack practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri
Andrew Zack's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.
- SSM Health Saint Louis University Hospital1201 S Grand Blvd, Saint Louis, MO 63104 · St. Louis CityPhone(314) 257-8000
Source: Dmand AI Affiliation Data
Andrew M. Zack is affiliated with 3 sites of care and 2 medical groups
Andrew Zack's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Andrew Zack is also affiliated with Mercy Hospital St. Louis. The medical group on file is Western Anesthesiology Associates, Inc. Dmand AI also links Andrew Zack to 1 more behavioral health center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Andrew M. Zack's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Andrew Zack practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| SSM Health Saint Louis University Hospital | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across SSM Health Care and 6.2K+ hospitals, with verified contacts in the same login.
Andrew M. Zack is one of 243 anesthesiologist assistants in Missouri
Anesthesiologist assistant is Andrew Zack's primary specialty in the NPI Registry, under taxonomy code 367H00000X. Andrew Zack is licensed in Missouri.
Specialties and state licenses
- Anesthesiologist assistant, MissouriPrimary
Anesthesiologist assistants near Andrew Zack
Counts of anesthesiologist assistants 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
Andrew M. Zack treated 106 Medicare patients in 2024, average age 72
CMS counts 106 Medicare patients who saw Andrew Zack in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.73, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Andrew Zack's median patient age at 63, with 48% women.
Andrew Zack's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Andrew Zack's Medicare patients by sex, 2024
- Women5855%
- Men4845%
Chronic conditions among Andrew Zack's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Mood disorders46%
- Depression42%
- Anxiety40%
- Ischemic heart disease39%
- Chronic kidney disease38%
Share of Medicare patients with each condition. A patient can have several.
Andrew 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 63
Patient panel by sex, all payers
- Women48%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Andrew M. Zack takes part in Medicare
Andrew Zack accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Andrew M. 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 | 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Andrew M. 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 Andrew M. Zack's NPI number?
Andrew M. Zack's NPI number is 1427793355. It was assigned on May 4, 2022, and it is active in the NPI Registry.
What does Andrew M. Zack specialize in?
Andrew M. Zack is an anesthesiologist assistant in Saint Louis, Missouri. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).
Where does Andrew M. Zack practice?
Andrew Zack practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Andrew Zack's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Andrew Zack to 1 behavioral health center and 1 medical group.
What is Andrew M. Zack's office phone number?
The practice phone on file for Andrew Zack is (314) 257-8000.
What is Andrew M. Zack's medical license number?
Andrew Zack holds Missouri license PENDING.
Which hospitals is Andrew M. Zack affiliated with?
Andrew Zack practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri. Andrew Zack is also affiliated with Mercy Hospital St. Louis.
What medical group is Andrew M. Zack part of?
Andrew Zack is linked to Western Anesthesiology Associates, Inc. Dmand AI links Andrew Zack to 1 more medical group.
Does Andrew M. Zack accept Medicare?
Yes. CMS lists Andrew Zack as accepting Medicare assignment.
How many Medicare patients does Andrew M. Zack see?
CMS counts 106 Medicare patients who saw Andrew Zack in 2024, with an average age of 72.
How long has Andrew M. Zack been practicing?
Andrew Zack graduated from medical school in 2022, 4 years ago.
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