Zachary Patrick Kaltenborn, M.D.
Pediatrics Physician · St Paul, MN
Zachary Patrick Kaltenborn, M.D. is a pediatrics physician with a practice address in St Paul, Minnesota, and NPI 1790077873, issued on May 9, 2011. Check the license (Minnesota 58076, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Zachary Patrick Kaltenborn
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 58076 MN
Self-reported in NPPES; status is on the state search - Practice location
- 640 Jackson Street, St Paul, MN 55101
- Phone
- (651) 254-3456
- Enumerated
- May 9, 2011
- Record last updated
- Apr 16, 2026
- Fax
- (651) 254-9673
- Medicare enrollment
- Enrolled (PECOS I20150520001810); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,288 in Minnesota → Look up another NPI →
Also registered at 640 Jackson Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olga Ahmann, PAPhysician Assistant1285076331
- David Ahrenholz, MDSurgery Physician1609843093
- Jonathan Akers, CRNACertified Registered Nurse Anesthetist1437125432
- Thomas Anderson, CRNACertified Registered Nurse Anesthetist1376519363
- Felix Ankel, MDEmergency Medicine Physician1013982669
- Francis Benfante, PAPhysician Assistant1992764963
Verify Zachary Patrick Kaltenborn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 58076Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average pediatrics physician in 2024
813 Medicare Part D claims for 36 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. 14 claims were for opioids.
Most prescribed
- Biktarvy67 claims
- Atorvastatin Calcium57 claims
- Gabapentin36 claims
- Descovy33 claims
- Tivicay33 claims
- Lisinopril26 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Fairview Health ServicesNorth Branch, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Patrick Kaltenborn among 1,288 pediatrics physician records in Minnesota
Zachary Patrick Kaltenborn, M.D. is one of 1,288 pediatrics physician records with a practice address in Minnesota. 20% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 35% newer
- In a Medicare fileYes · 20% of these records are
- In the CMS Doctors and Clinicians fileYes · 16% of these records are
- Graduated2011 · median 2011 among the 204 with a school on file
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 pediatrics physician records list a practice address in St Paul
They are 22 of the 815 NPPES records with a practice address in St Paul, and 1,288 pediatrics physician records in Minnesota.
All 1,288 in Minnesota → Every provider in St Paul → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Tori Bahr, MDSaint Paul, MN 551011790195923
- Arthur Beisang, MDSaint Paul, MN 551011760562466
- Madeleine GagnonSaint Paul, MN 551011659515039
- Nancy Kammer, DOSaint Paul, MN 551011174603088
- Peter LadnerSaint Paul, MN 551011770147191
- Kim McConnell, MDSaint Paul, MN 551011184716193
- Mary Pohl, M.D.Saint Paul, MN 551011134225535
- Alaa Saeed, M.D.Saint Paul, MN 551011649848698
Common questions
What is Zachary Patrick Kaltenborn, M.D.'s NPI number?
Zachary Patrick Kaltenborn, M.D.'s National Provider Identifier (NPI) is 1790077873, issued on May 9, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Patrick Kaltenborn, M.D. located?
The NPPES record lists a practice address at 640 Jackson Street, St Paul, MN, 55101. Phone: (651) 254-3456. Providers update this record themselves, so call before visiting.
How can I verify Zachary Patrick Kaltenborn, M.D.'s license?
NPPES lists Minnesota license number 58076, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Zachary Patrick Kaltenborn, M.D. prescribe under Medicare Part D?
In 2024, Zachary Patrick Kaltenborn, M.D. had 813 Medicare Part D claims for 36 beneficiaries; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
What is Zachary Patrick Kaltenborn, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.