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ELIZABETH STANTON TETER ABY M.D.
NPI 1033503040
Internal Medicine - Gastroenterology in Minneapolis, MN

Active since March 27, 2015PECOS EnrolledAccepts Medicare Assignment
82.34/100
CMS Quality Rating
406 HARVARD ST SE # MMC36, MINNEAPOLIS, MN 55455(612) 625-8999 Get Directions Write a Review

NPPES record last updated: September 19, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 19, 2024, Jun 3, 2023, Mar 20, 2019 and 1 more (4 updates tracked since 2018).

About Elizabeth Stanton Teter Aby M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ELIZABETH STANTON TETER ABY M.D. (NPI 1033503040) is an individual gastroenterology provider in Minneapolis, Minnesota, licensed in Minnesota (65236) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Fairview Lakes Health Services, and maintains a secondary practice location in Minneapolis.

NPPES Registry Identity

NPI1033503040
Entity TypeIndividualFemale
Primary Taxonomy207RG0100X
Provider Legal NameELIZABETH STANTON TETER ABYCredential: M.D.
Location Address406 HARVARD ST SE # MMC36Minneapolis, MN 55455-0362
Mailing Address406 Harvard St Se # Mmc36Minneapolis, MN 55455-0362 · (612) 625-8999
Phone(612) 625-8999
Sole ProprietorYes
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 2015
Enumeration DateMarch 27, 2015
Last NPPES UpdateSeptember 19, 20244 updates tracked since enumeration
NPPES CertifiedSeptember 19, 2024
✔ NPI 1033503040 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MN · 65236
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 65236 (MN)
Also ListedInternal Medicine · Transplant HepatologyTaxonomy 207RT0003X · License 65236 (MN)
406 HARVARD ST SE # MMC36, Minneapolis, MN 55455
Open in Google Maps ↗

Secondary Practice Location 1

Location 1800 E 28th St Ste 401Minneapolis, MN 55407-3723 · Phone (612) 863-0200 · Fax (612) 863-0235

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Elizabeth Stanton Teter Aby M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8729343983
PECOS Enrollment IDI20220922003089
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

6

Medicare enrollment records show Elizabeth Aby reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Minnesota Physicians
0.2 mi
Multi-Specialty
720 WASHINGTON AVE SE STE 200
Minneapolis, MN 55414
  • Reassigned Medicare billing, Minnesota enrollment
  • 1,453 clinicians in this Medicare group
NPI 1477598118 (612) 672-7422
Fairview Express Care
0.3 mi
Cardiovascular Disease
909 FULTON ST SE
Minneapolis, MN 55455
  • Reassigned Medicare billing, Minnesota enrollment
  • 3,633 clinicians in this Medicare group
NPI 1629224258 (612) 625-3600
University Of Minnesota Health Clinics And Surgery Center Inc
0.3 mi
Anesthesiology
909 FULTON ST SE
Minneapolis, MN 55455
  • Reassigned Medicare billing, Minnesota enrollment
  • 1,662 clinicians in this Medicare group
NPI 1003485004 (612) 273-8383
Fairview Health Services
0.5 mi
General Acute Care Hospital
2450 RIVERSIDE AVE
Minneapolis, MN 55454
  • Reassigned Medicare billing, Minnesota enrollment
  • 4,038 clinicians in this Medicare group
NPI 1013994359 (612) 672-6000
Fairview Specialty Services
0.5 mi
Physical Therapy
2450 RIVERSIDE AVE
Minneapolis, MN 55454
  • Reassigned Medicare billing, Minnesota enrollment
  • 2,373 clinicians in this Medicare group
NPI 1043199334 (855) 324-7843
Allina Health System
1.8 mi
Family Medicine
3024 SNELLING AVE S
Minneapolis, MN 55406
  • Reassigned Medicare billing, Minnesota enrollment
  • 3,733 clinicians in this Medicare group
NPI 1285930065 (612) 775-4900

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
61 services50 patients
Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212
This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.
24 services12 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
20 services11 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
16 services16 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
14 services12 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Fairview Lakes Health Services

Acute Care Hospitals · Wyoming, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240050
Location5200 Fairview BoulevardWyoming, MN 55092 · Chisago County
Emergency services Birthing friendly

Abbott Northwestern Hospital

Acute Care Hospitals · Minneapolis, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240057
Location800 East 28th StreetMinneapolis, MN 55407 · Hennepin County
Emergency services Birthing friendly

M Health Fairview University Of Mn

Acute Care Hospitals · Minneapolis, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240080
Location2450 Riverside AvenueMinneapolis, MN 55454 · Hennepin County
Emergency services Birthing friendly

M Health Fairview Ridges Hospital

Acute Care Hospitals · Burnsville, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number240207
Location201 East Nicollet BoulevardBurnsville, MN 55337 · Dakota County
Emergency services Birthing friendly

M Health Fairview Woodwinds Hospital

Acute Care Hospitals · Woodbury, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240213
Location1925 Woodwinds DriveWoodbury, MN 55125 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55455 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.34/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.54
Promoting Interoperability100
Improvement Activities40
Cost38.17

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Elizabeth Aby's NPI number?

The NPI number for Elizabeth Aby is 1033503040. It was assigned to this individual provider in the NPPES registry on March 27, 2015.

Where is Elizabeth Aby located?

Elizabeth Aby practices at 406 Harvard St SE # Mmc36, Minneapolis, MN 55455. The listed phone number is (612) 625-8999.

What is Elizabeth Aby's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Elizabeth Aby enrolled in Medicare?

Yes. Elizabeth Aby is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Elizabeth Aby's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Aby reassigns Medicare benefits to 6 organizations: University Of Minnesota Physicians (Minneapolis, MN), Fairview Express Care (Minneapolis, MN), University Of Minnesota Health Clinics And Surgery Center Inc (Minneapolis, MN), Fairview Health Services (Minneapolis, MN), Fairview Specialty Services (Minneapolis, MN) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Elizabeth Aby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Elizabeth Aby affiliated with any hospitals?

According to CMS data, Elizabeth Aby is affiliated with Fairview Lakes Health Services, Abbott Northwestern Hospital, M Health Fairview University Of Mn, M Health Fairview Ridges Hospital and M Health Fairview Woodwinds Hospital.

When was this NPI record last updated?

The NPPES record for Elizabeth Aby was last updated on September 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.