Corydon Walter Siffring, MD
Surgical Critical Care Physician · Escanaba, MI
Corydon Walter Siffring, MD is a surgical critical care physician with a practice address in Escanaba, Michigan, and NPI 1891728887, issued on Jul 10, 2006. Check the license (Michigan EMC0002596, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Corydon Walter Siffring
- Credential
- MD
- Primary taxonomy
- Surgical Critical Care Physician 2086S0102X
- License numbers
- EMC0002596 MI
41749 TN
MC-2223 ID
036144511 IL
MD046448L PA
Self-reported in NPPES; status is on the state search - Practice location
- 3401 Ludington St, Escanaba, MI 49829
- Phone
- (906) 786-5707
- Enumerated
- Jul 10, 2006
- Record last updated
- Mar 2, 2026
- Fax
- (217) 757-6573
- Medicaid ID
- 3830576 TN
- Medicare enrollment
- Enrolled (PECOS I20170202000880); accepts Medicare assignment
- Medical or professional school
- University Of South Alabama College Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest surgical critical care physician records → All 88 in Michigan → Look up another NPI →
Also registered at 3401 Ludington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Nicole Bartoszek, PTA, LMTPhysical Therapy Assistant1306582580
- Edward Bigsby, M.D.Emergency Medicine Physician1518982966
- Ronald Bissett, MDFamily Medicine Physician1265441687
- Hailey BonettiEmergency Registered Nurse1104640077
- Angela Burdick, CRNACertified Registered Nurse Anesthetist1164565867
Verify Corydon Walter Siffring in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license EMC0002596Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 4 group practices
- Acute Care Surgery Medical Group IncLavonia, GA
- Covenant Medical Group IncLenoir City, TN
- Dubois Regional Medical CenterDu Bois, PA
- Porter Physician Services LLCChesterton, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Corydon Walter Siffring among 88 surgical critical care physician records in Michigan
Corydon Walter Siffring, MD is one of 88 surgical critical care physician records with a practice address in Michigan. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 66% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 81% of these records are
- Graduated1986 · median 2007 among the 71 with a school on file
- Record last updated2026 · 36% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0102X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgical Critical Care Physician providers in Michigan
There are 88 surgical critical care physician records in Michigan.
All 88 in Michigan → Every provider in Escanaba → Surgical Critical Care Physician nationwide →
The 8 surgical critical care physician records with the nearest ZIP codes
- James Hoogeboom, DOGrand Rapids, MI 495461164594420
- Charles Hanf, M.D.Wyoming, MI 495191902820665
- Luke Durling, MDGrand Rapids, MI 495061356544514
- Allison Blumenfeld, MDGrand Rapids, MI 495031306465026
- Harsh Desai, M.D.Grand Rapids, MI 495031538540125
- Matthew Dull, M.D.Grand Rapids, MI 495031346503455
- Kailyn Kwong Hing, M.D.Grand Rapids, MI 495031528477387
- Dhaval Patel, MDGrand Rapids, MI 495031487181707
Common questions
What is Corydon Walter Siffring, MD's NPI number?
Corydon Walter Siffring, MD's National Provider Identifier (NPI) is 1891728887, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Corydon Walter Siffring, MD located?
The NPPES record lists a practice address at 3401 Ludington St, Escanaba, MI, 49829. Phone: (906) 786-5707. Providers update this record themselves, so call before visiting.
How can I verify Corydon Walter Siffring, MD's license?
NPPES lists Michigan license number EMC0002596, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.