Dr. Marykate Casper Kratzer, MD
- Part D claims, 2024
- 199
- Hospital affiliations
- 2
- Industry payments
- $2,127
- Medical group
- 1
- State license
- 1
- Practice address
- 2465 Emerald Place, Greenville, NC 27834
- Practice phone
- Call (252) 758-2424
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Atlantic Gastroenterology Endoscopy Center
Surgery Center - Medicare-Certified · Greenville, North Carolina
Find Dr. Kratzer'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.
Dr. Marykate Casper Kratzer is a gastroenterologist in Greenville, North Carolina
Dr. Kratzer practices at Atlantic Gastroenterology Endoscopy Center in Greenville, North Carolina.
Dr. Kratzer's NPI, 1841853439, was assigned on April 18, 2019. Dr. Kratzer holds North Carolina license 2025-02574.
- NPI
- 1841853439NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8325375082
- NPI enumeration date
- April 18, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (252) 758-2424
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Dr. Marykate Casper Kratzer practices at Atlantic Gastroenterology Endoscopy Center in Greenville, North Carolina
Dr. Kratzer's primary practice is Atlantic Gastroenterology Endoscopy Center, at 2465 Emerald Place, Greenville, NC 27834. The practice phone is (252) 758-2424.
- Atlantic Gastroenterology Endoscopy Center2465 Emerald Place, Greenville, NC 27834Phone(252) 758-2424
Source: Dmand AI Affiliation Data
Dr. Marykate Casper Kratzer is affiliated with 3 sites of care and 1 medical group
Dr. Kratzer's primary practice is Atlantic Gastroenterology Endoscopy Center in Greenville, North Carolina. Dr. Kratzer is also affiliated with ECU Health Medical Center. The medical group on file is Atlantic Gastroenterology. Dmand AI also links Dr. Kratzer to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Marykate Casper Kratzer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kratzer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Atlantic Gastroenterology Endoscopy Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marykate Casper Kratzer is one of 590 gastroenterologists in North Carolina
Gastroenterology is Dr. Kratzer's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Kratzer is licensed in North Carolina.
Specialties and state licenses
- Gastroenterology, North CarolinaPrimary
Gastroenterologists near Dr. Kratzer
Counts of gastroenterologists 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
Dr. Marykate Casper Kratzer's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Kratzer's median patient age at 58, with 66% women.
Dr. Kratzer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women66%
- Men34%
Source: Dmand AI Patient Panel Data
Dr. Marykate Casper Kratzer wrote 199 Medicare Part D claims in 2024
In 2024, Dr. Kratzer wrote 199 Medicare Part D claims for 72 patients. 78% of them were for generic drugs. CMS names the drug for 111 of them, across 4 drugs with 11 or more claims each, at $14,753 in total drug cost.
Dr. Kratzer's Part D claims by kind of drug, 2024
- Generic156 claims78%
- Brand-name43 claims22%
Dr. Kratzer's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Kratzer's Part D claims, 2024
- Antibiotics8%15 of 199 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Marykate Casper Kratzer ranks in the 66th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Kratzer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 59 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Kratzer, more than 66% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Kratzer ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 66th percentile59 procedures
- Colonoscopy
- 58th percentile38 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Marykate Casper Kratzer received $2,127 in industry payments from 2024 to 2025
CMS Open Payments shows 91 general payments to Dr. Kratzer from 23 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $504.
General payments to Dr. Kratzer by program year, 2024 to 2025
Companies that paid Dr. Kratzer the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marykate Casper Kratzer'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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)Doctors and Clinicians Utilization Data (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 Dr. Marykate Casper Kratzer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Marykate Casper Kratzer's NPI number?
Dr. Marykate Casper Kratzer's NPI number is 1841853439. It was assigned on April 18, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Marykate Casper Kratzer?
Dr. Marykate Casper Kratzer is a gastroenterologist in Greenville, North Carolina. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Marykate Casper Kratzer practice?
Dr. Kratzer practices at 2465 Emerald Place, Greenville, NC 27834. Dr. Kratzer's primary practice is Atlantic Gastroenterology Endoscopy Center in Greenville, North Carolina. Dmand AI also links Dr. Kratzer to 1 hospital.
What is Dr. Marykate Casper Kratzer's office phone number?
The practice phone on file for Dr. Kratzer is (252) 758-2424.
What is Dr. Marykate Casper Kratzer's medical license number?
Dr. Kratzer holds North Carolina license 2025-02574, one of 2 state licenses on file.
Which hospitals is Dr. Marykate Casper Kratzer affiliated with?
Dr. Kratzer is affiliated with ECU Health Medical Center. Dmand AI links Dr. Kratzer to 1 more hospital.
What medical group is Dr. Marykate Casper Kratzer part of?
Dr. Kratzer is linked to Atlantic Gastroenterology.
Does Dr. Marykate Casper Kratzer accept Medicare?
Yes. CMS lists Dr. Kratzer as accepting Medicare assignment.
What drugs does Dr. Marykate Casper Kratzer prescribe most?
In 2024 Medicare Part D data, Dr. Kratzer's most prescribed drugs by claims were Omeprazole, Esomeprazole Magnesium and Linzess.
Has Dr. Marykate Casper Kratzer received payments from drug or device companies?
CMS Open Payments shows $2,127 in general payments to Dr. Kratzer from 23 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Marykate Casper Kratzer been practicing?
Dr. Kratzer graduated from medical school in 2019, 7 years ago.
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