DR. MARSHALL A LONGNECKER M.D.
NPI 1225012743
Anesthesiology in Green Bay, WI

Q: What is Marshall Longnecker's NPI number?

The NPI number for Marshall Longnecker is 1225012743. It was assigned to this individual provider in the NPPES registry on November 30, 2005.

Q: What is Marshall Longnecker's specialty?

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

Active since November 30, 2005PECOS EnrolledAccepts Medicare Assignment

744 S WEBSTER AVE, GREEN BAY, WI 54301(920) 433-3500 Get Directions Write a Review

NPPES record last updated: February 15, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Marshall A Longnecker M.d. NPPES

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

DR. MARSHALL A LONGNECKER M.D. (NPI 1225012743) is an individual anesthesiology provider in Green Bay, Wisconsin, licensed in Wisconsin (33087-020) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Bellin Memorial Hospital, and is a graduate of University Of Chicago, Pritzker School Of Medicine (1987).

NPPES Registry Identity

NPI1225012743

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. MARSHALL A LONGNECKERCredential: M.D.

Location Address744 S WEBSTER AVEGreen Bay, WI 54301-3505

Mailing Address225 S Executive DrBrookfield, WI 53005-4266 · (262) 787-4026

Phone(920) 433-3500

Sole ProprietorNo

Medical School CMSUniversity Of Chicago, Pritzker School Of MedicineGraduated 1987

Enumeration DateNovember 30, 2005

Last NPPES UpdateFebruary 15, 2009

✔ NPI 1225012743 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in WI · 33087-020

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.

744 S WEBSTER AVE, Green Bay, WI 54301

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Other Identifiers 5

Medicare ID-Type Unspecified0005-07490WI · Provider Number

Other050031222Rail Road Medicare

Medicare UPINE98265WI

Medicare ID-Type Unspecified0001-07735WI · Provider Number

Medicaid31790300WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).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

Dr. Marshall A Longnecker 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 ID6002865623

PECOS Enrollment IDI20110203000363

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.

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

Bellin Memorial Hospital

Acute Care Hospitals · Green Bay, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520049

Location744 S Webster AveGreen Bay, WI 54305 · Brown County

Emergency services Birthing friendly

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.

TAMMY ANN MOTQUIN

Nurse Practitioner (Family)