THOMAS C SANNEMAN M.D.
NPI 1124098181
Anesthesiology in Lake Elmo, MN

Q: What is Thomas Sanneman's NPI number?

The NPI number for Thomas Sanneman is 1124098181. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Q: What is Thomas Sanneman's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Sanneman was last updated on August 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 January 24, 2006PECOS EnrolledAccepts Medicare Assignment

8681 EAGLE POINT BLVD, LAKE ELMO, MN 55042(651) 735-0501(651) 735-1870 Get Directions Write a Review

NPPES record last updated: August 20, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Thomas C Sanneman M.d. NPPES

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

THOMAS C SANNEMAN M.D. (NPI 1124098181) is an individual anesthesiology provider in Lake Elmo, Minnesota, licensed in Minnesota (45842) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Allina United Hospital, and is a graduate of Other (2002).

NPPES Registry Identity

NPI1124098181

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameTHOMAS C SANNEMANCredential: M.D.

Location Address8681 EAGLE POINT BLVDLake Elmo, MN 55042-8628

Mailing Address8681 Eagle Point BlvdLake Elmo, MN 55042-8628 · (651) 251-8021 · Fax (651) 251-8050

Phone(651) 735-0501

Fax(651) 735-1870

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateJanuary 24, 2006

Last NPPES UpdateAugust 20, 2012

✔ NPI 1124098181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in MN · 45842

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

8681 EAGLE POINT BLVD, Lake Elmo, MN 55042

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Other Identifiers 4

Medicare ID-Type Unspecified050001682MN

Medicare ID-Type UnspecifiedP00030652MN · Railroad

Medicare UPINH89351

Medicaid707620700MN

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

Thomas C Sanneman 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 ID1355398561

PECOS Enrollment IDI20050331000105, I20260610001429

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

Medicare enrollment records show Thomas Sanneman reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Allina Health System

1.9 mi

Obstetrics & Gynecology

1625 RADIO DR STE 250
Woodbury, MN 55125

Reassigned Medicare billing, Minnesota enrollment
3,733 clinicians in this Medicare group

NPI 1063668937 (651) 241-3700

University Anesthesia Providers, LLC

15 mi

Anesthesiology

2450 RIVERSIDE AVE
Minneapolis, MN 55454

Reassigned Medicare billing, Minnesota enrollment
681 clinicians in this Medicare group

NPI 1699711143 (612) 273-3000

Metropolitan Anesthesia Network, LLP

27 mi

Anesthesiology

14700 28TH AVE N, SUITE 20
Plymouth, MN 55447

Reassigned Medicare billing, Minnesota enrollment
1,033 clinicians in this Medicare group

NPI 1558314427 (763) 559-3779

Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.

160 mi

Critical Access

401 W MOHAWK DR STE 100
Tomahawk, WI 54487

Reassigned Medicare billing, Wisconsin enrollment
935 clinicians in this Medicare group

NPI 1598715401 (715) 453-7700

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 10

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.

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

45 services26 patients

Anesthesia for procedure to assess heart electrical activity 00537

Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.

34 services33 patients

Anesthesia for lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

26 services26 patients

Anesthesia for procedure to correct abnormal heart rhythm 00410

Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.

26 services25 patients

Insertion of artery tube for blood sampling or infusion through skin 36620

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

26 services26 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

22 services20 patients

Hospital Affiliations CMS Care Compare 3

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

Allina United Hospital

Acute Care Hospitals · Saint Paul, MN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240038

Location333 North Smith AvenueSaint Paul, MN 55102 · Ramsey 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

Aspirus Rhinelander Hospital

Acute Care Hospitals · Rhinelander, WI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520019

Location2251 North Shore DrRhinelander, WI 54501 · Oneida County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 4

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

MARY K HOLBACH CRNA

Nurse Anesthetist, Certified Registered

8681 EAGLE POINT BLVD
LAKE ELMO, MN 55042

Washington County (651) 251-8021

ASSOCIATED ANESTHESIOLOGISTS PA

Anesthesiology

8681 EAGLE POINT BLVD
LAKE ELMO, MN 55042

Washington County (651) 251-8021

NICOLET L NEWHOFF CRNA

Nurse Anesthetist, Certified Registered

8681 EAGLE POINT BLVD
LAKE ELMO, MN 55042

Washington County (651) 241-5317

MELISSA SOLIDAY CRNA

Nurse Anesthetist, Certified Registered

8681 EAGLE POINT BLVD
LAKE ELMO, MN 55042

Washington County (651) 735-0501

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 Thomas Sanneman's NPI number?

The NPI number for Thomas Sanneman is 1124098181. It was assigned to this individual provider in the NPPES registry on January 24, 2006.

Where is Thomas Sanneman located?

Thomas Sanneman practices at 8681 Eagle Point Blvd, Lake Elmo, MN 55042. The listed phone number is (651) 735-0501.

What is Thomas Sanneman's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Thomas Sanneman enrolled in Medicare?

Yes. Thomas Sanneman 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 Thomas Sanneman's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Sanneman reassigns Medicare benefits to 4 organizations: Allina Health System (Woodbury, MN), University Anesthesia Providers, LLC (Minneapolis, MN), Metropolitan Anesthesia Network, LLP (Plymouth, MN) and Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Tomahawk, WI). 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 Thomas Sanneman's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Thomas Sanneman affiliated with any hospitals?

According to CMS data, Thomas Sanneman is affiliated with Allina United Hospital, M Health Fairview Woodwinds Hospital and Aspirus Rhinelander Hospital.

When was this NPI record last updated?

The NPPES record for Thomas Sanneman was last updated on August 20, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.