CORYDON WALTER SIFFRING MD
NPI 1891728887
Surgery - Surgical Critical Care in Escanaba, MI

Q: What is Corydon Siffring's NPI number?

The NPI number for Corydon Siffring is 1891728887. It was assigned to this individual provider in the NPPES registry on July 10, 2006.

Q: What is Corydon Siffring's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Critical Care, with taxonomy code 2086S0102X.

Q: When was this NPI record last updated?

The NPPES record for Corydon Siffring was last updated on March 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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 July 10, 2006PECOS EnrolledAccepts Medicare Assignment

3401 LUDINGTON ST, ESCANABA, MI 49829(906) 786-5707(217) 757-6573 Get Directions Write a Review

NPPES record last updated: March 2, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 2, 2026, Sep 10, 2024, Jun 27, 2024 and 6 more (9 updates tracked since 2017).

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About Corydon Walter Siffring Md NPPES

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

CORYDON WALTER SIFFRING MD (NPI 1891728887) is an individual surgical critical care provider in Escanaba, Michigan, licensed in Tennessee (41749) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Northwest Health - Porter, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1891728887

Entity TypeIndividualMale

Primary Taxonomy2086S0102X

Provider Legal NameCORYDON WALTER SIFFRINGCredential: MD

Location Address3401 LUDINGTON STEscanaba, MI 49829-1300

Mailing Address971 Dutton RdRochester Hills, MI 48306-2513 · (423) 863-6938

Phone(906) 786-5707

Fax(217) 757-6573

Sole ProprietorNo

Medical School CMSUniversity Of South Alabama College Of MedicineGraduated 1986

Enumeration DateJuly 10, 2006

Last NPPES UpdateMarch 2, 20269 updates tracked since enumeration

NPPES CertifiedMarch 2, 2026

✔ NPI 1891728887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySurgery · Surgical Critical CareAllopathic & Osteopathic Physicians

Taxonomy Code2086S0102X

Licenses✔ Licensed in TN · 41749✔ Licensed in PA · MD046448L✔ Licensed in IL · 036144511

Definition

A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedSurgeryTaxonomy 208600000X · License 036144511 (IL), MD046448L (PA), MC-2223 (ID)

Also ListedSurgery · Trauma SurgeryTaxonomy 2086S0127X · License EMC0002596 (MI), 036144511 (IL), MD046448L (PA)

3401 LUDINGTON ST, Escanaba, MI 49829

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Secondary Practice Locations 5

Location 1220 S Park Ave Fl 3Herrin, IL 62948-3602 · Phone (618) 942-2002

Location 2305 W Jackson St Ste 206Carbondale, IL 62901-1474 · Phone (618) 457-3006

Location 3689 Medical Park Dr Ste 101Lenoir City, TN 37772-5796 · Phone (865) 271-6580 · Fax (865) 374-1147

Location 4999 N Curtis Rd Ste 415Boise, ID 83706-1334 · Phone (208) 302-2600 · Fax (208) 302-2625

Location 5267 Grant StBridgeport, CT 06610-2805 · Phone (203) 384-3000

Other Identifiers 1

Medicaid3830576TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include McLaren Health Plan Community.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Corydon Walter Siffring Md 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 ID7517964398

PECOS Enrollment IDI20070313000136, I20170202000880, I20211014002744, I20230714003286, I20250520004277

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 4

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 hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

45 services27 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

41 services18 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

21 services21 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

19 services18 patients

Hospital Affiliations CMS Care Compare 4

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

Northwest Health - Porter

Acute Care Hospitals · Valparaiso, IN

3/5 CMS rating

OwnershipProprietary

CMS Certification Number150035

Location85 East Us Hwy 6Valparaiso, IN 46383 · Porter County

Emergency services Birthing friendly

Penn Highlands Dubois

Acute Care Hospitals · Dubois, PA

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390086

Location100 Hospital AvenueDubois, PA 15801 · Clearfield County

Roane Medical Center

Acute Care Hospitals · Harriman, TN

5/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number440031

Location8045 Roane Medical Center DriveHarriman, TN 37748 · Roane County

Emergency services

Fort Loudoun Medical Center

Acute Care Hospitals · Lenoir City, TN

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number440110

Location550 Fort Loudon Medical Center DrLenoir City, TN 37772 · Loudon County

Emergency services

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.

LYNN MAKELA GRUND MD

Emergency Medicine