Mark A. Tatum, CAA

  • Beachwood, OH
  • Anesthesiologist assistant
NPI1396389755PAC ID5698108256
Medicare patients, 2024
131
MIPS score, 2024
91
Hospital affiliations
3
Medical groups
3
State license
1
Practice address
3999 Richmond Road, Beachwood, OH 44122
Practice phone
Call (216) 593-5511
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

See all 8 affiliations

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Mark A. Tatum is an anesthesiologist assistant in Beachwood, Ohio

Mark Tatum practices at University Hospitals Ahuja Medical Center in Beachwood, Ohio, part of University Hospitals Health System.

Mark Tatum's NPI, 1396389755, was assigned on October 29, 2019.

NPI and contact details
Medicare PAC ID
5698108256
NPI enumeration date
October 29, 2019
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(216) 593-5511
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
33
Medical school graduation
2019

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Mark A. Tatum practices at University Hospitals Ahuja Medical Center in Beachwood, Ohio

Mark Tatum's primary practice is University Hospitals Ahuja Medical Center, at 3999 Richmond Road, Beachwood, OH 44122 in Cuyahoga County. The practice phone is (216) 593-5511.

Source: Dmand AI Affiliation Data

Mark A. Tatum is affiliated with 5 sites of care and 3 medical groups

Mark Tatum's primary practice is University Hospitals Ahuja Medical Center in Beachwood, Ohio, part of University Hospitals Health System. Mark Tatum is also affiliated with University Hospitals Cleveland Medical Center. The medical group on file is University Hospitals Medical Practices. Dmand AI also links Mark Tatum to 1 more hospital, 2 hospital outpatient departments and 2 medical groups, each named with a free account.

See all 8 affiliations for Mark Tatum

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Mark A. Tatum's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Mark Tatum practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University Hospitals Ahuja Medical CenterAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Mark A. Tatum is one of 421 anesthesiologist assistants in Ohio

Anesthesiologist assistant is Mark Tatum's primary specialty in the NPI Registry, under taxonomy code 367H00000X.

Specialties and state licenses

  • Anesthesiologist assistantPrimarytaxonomy 367H00000X

Anesthesiologist assistants near Mark Tatum

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

Mark A. Tatum treated 131 Medicare patients in 2024, average age 74

CMS counts 131 Medicare patients who saw Mark Tatum in 2024. The largest group is 65 to 74, with 65 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.30, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Mark Tatum's median patient age at 68, with 58% women.

Medicare patients, 2024131
Average age74
Average risk score1.30

Mark Tatum's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Mark Tatum's Medicare patients by sex, 2024

  • Women6550%
  • Men6650%

Chronic conditions among Mark Tatum's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis64%
  4. Ischemic heart disease43%
  5. Diabetes34%
  6. Atrial fibrillation32%
  7. Anxiety27%
  8. Chronic kidney disease27%

Share of Medicare patients with each condition. A patient can have several.

Mark Tatum's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women58%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Mark A. Tatum scored 91 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Mark Tatum for performance year 2024, reported through an alternative payment model (APM). Mark Tatum accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Mark Tatum's MIPS scores, performance year 2024

  • 91of 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

Sources for Mark A. Tatum's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Mark A. Tatum

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Mark A. Tatum's NPI number?

Mark A. Tatum's NPI number is 1396389755. It was assigned on October 29, 2019, and it is active in the NPI Registry.

What does Mark A. Tatum specialize in?

Mark A. Tatum is an anesthesiologist assistant in Beachwood, Ohio. The primary specialty in the NPI Registry is Anesthesiologist Assistant (taxonomy code 367H00000X).

Where does Mark A. Tatum practice?

Mark Tatum practices at 3999 Richmond Road, Beachwood, OH 44122. Mark Tatum's primary practice is University Hospitals Ahuja Medical Center in Beachwood, Ohio, part of University Hospitals Health System. Dmand AI also links Mark Tatum to 1 hospital, 2 hospital outpatient departments and 2 medical groups.

What is Mark A. Tatum's office phone number?

The practice phone on file for Mark Tatum is (216) 593-5511.

Which hospitals is Mark A. Tatum affiliated with?

Mark Tatum practices at University Hospitals Ahuja Medical Center in Beachwood, Ohio. Mark Tatum is also affiliated with University Hospitals Cleveland Medical Center. Dmand AI links Mark Tatum to 1 more hospital.

What medical group is Mark A. Tatum part of?

Mark Tatum is linked to University Hospitals Medical Practices. Dmand AI links Mark Tatum to 2 more medical groups.

Does Mark A. Tatum accept Medicare?

Yes. CMS lists Mark Tatum as accepting Medicare assignment.

What is Mark A. Tatum's MIPS score?

Mark Tatum's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).

How many Medicare patients does Mark A. Tatum see?

CMS counts 131 Medicare patients who saw Mark Tatum in 2024, with an average age of 74.

How long has Mark A. Tatum been practicing?

Mark Tatum graduated from medical school in 2019, 7 years ago.

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