Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Ariella Maia Altman, MD

Individual provider Neurological Surgery Physician · NPI 1316367733

Ariella Maia Altman, MD practises General Surgery in Minneapolis, Minnesota. Qualified in 2014, 12 years ago. Practices with Allina Health System, a 3,867-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota.

Years since qualifying
12
Licensed in
MN
In the registry since
2014
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

913 E 26th St
Minneapolis, MN 55404-4515
Phone: (612) 863-3150
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 420 Delaware St Se, Minneapolis, MN 55455-0341 — (612) 625-6483
  • 640 Jackson St, Saint Paul, MN 55101-2502 — (651) 495-6600

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence 61738 (MN)
Neurological Surgery Physician Taxonomy 207T00000X · Licence 61738 (MN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1316367733
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 24, 2014
Last updated in NPPESAugust 30, 2023
Certification dateAugust 30, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGENERAL SURGERY
Also practisesNEUROSURGERY
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Allina Health System — 3867 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Mastectomy 27 times · 84th percentile
Melanoma (skin cancer) excision 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients77
Services billed 229 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

Colleagues at Allina Health System

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 3867 clinicians in the practice; 12 are shown here.

Other providers in Minneapolis