ROBERT G SONNTAG MD
NPI 1699741397
Internal Medicine - Geriatric Medicine in Minneapolis, MN

Q: What is Robert Sonntag's NPI number?

The NPI number for Robert Sonntag is 1699741397. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Q: What is Robert Sonntag's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Q: When was this NPI record last updated?

The NPPES record for Robert Sonntag was last updated on October 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since February 23, 2006PECOS Enrolled

4730 CHICAGO AVE, MINNEAPOLIS, MN 55407(952) 883-6805(952) 853-8864 Get Directions Write a Review

NPPES record last updated: October 6, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 6, 2021, Jul 28, 2020, Jun 30, 2020 (3 updates tracked since 2020).

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About Robert G Sonntag Md NPPES

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

ROBERT G SONNTAG MD (NPI 1699741397) is an individual geriatric medicine provider in Minneapolis, Minnesota, licensed in Minnesota (24595) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699741397

Entity TypeIndividualMale

Primary Taxonomy207RG0300X

Provider Legal NameROBERT G SONNTAGCredential: MD

Location Address4730 CHICAGO AVEMinneapolis, MN 55407-3570

Mailing Address8170 33rd Ave S, Ms 21110qBloomington, MN 55425-4516

Phone(952) 883-6805

Fax(952) 853-8864

Sole ProprietorNo

Enumeration DateFebruary 23, 2006

Last NPPES UpdateOctober 6, 20213 updates tracked since enumeration

NPPES CertifiedOctober 6, 2021

✔ NPI 1699741397 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

License✔ Licensed in MN · 24595

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

4730 CHICAGO AVE, Minneapolis, MN 55407

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Robert G Sonntag Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Areas of Expertise CMS Part B claims

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.

Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 99309

A follow-up nursing facility visit per day is a daily check-in by a healthcare professional. This 25-minute visit typically involves monitoring your health progress, addressing any concerns, and adjusting treatment plans as necessary. It's a vital part of ensuring your ongoing wellbeing.

20 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55407 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

$168.28 typical visit price

range $56.00 – $168.28

Typical copayment $42.07 (range $14.00 – $42.07)

Most-billed visit code 99205

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.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEE W ROCK MD

Family Medicine (Geriatric Medicine)

4730 CHICAGO AVE
MINNEAPOLIS, MN 55407

Hennepin County (952) 883-6805

BETHEL M AVERBECK MD

Internal Medicine

4730 CHICAGO AVE
MINNEAPOLIS, MN 55407

Hennepin County (952) 883-6805

LEANN M WEST M.D.

Pediatrics

4730 CHICAGO AVE
MINNEAPOLIS, MN 55407

Hennepin County (612) 313-0000

MRS. TAMARA ANN ERSKINE

Nurse Practitioner

4730 CHICAGO AVE
MINNEAPOLIS, MN 55407

Hennepin County (952) 883-6805

CARLY ELIZABETH KILGORE NP

Nurse Practitioner

4730 CHICAGO AVE
MINNEAPOLIS, MN 55407

Hennepin County (952) 883-6805

SARAH ELIZABETH OSENDORF NP-C

Nurse Practitioner

4730 CHICAGO AVE, MS 26602G
MINNEAPOLIS, MN 55407

Hennepin County (952) 883-6805

DR. GEOFFREY GEORGES GERARDIN

Family Medicine

4730 CHICAGO AVE
MINNEAPOLIS, MN 55407

Hennepin County (612) 313-0000

ANGELA NEVIN APNP

Nurse Practitioner

4730 CHICAGO AVE
MINNEAPOLIS, MN 55407

Hennepin County (952) 883-6805

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 Robert Sonntag's NPI number?

The NPI number for Robert Sonntag is 1699741397. It was assigned to this individual provider in the NPPES registry on February 23, 2006.

Where is Robert Sonntag located?

Robert Sonntag practices at 4730 Chicago Ave, Minneapolis, MN 55407. The listed phone number is (952) 883-6805.

What is Robert Sonntag's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Is Robert Sonntag enrolled in Medicare?

Yes. Robert Sonntag is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Robert Sonntag was last updated on October 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.