DR. ALAN GREGORY SHAMROCK MD
NPI 1376072819
Orthopaedic Surgery in Green Bay, WI

NPI Status: Active since June 08, 2017

Contact Information

1726 SHAWANO AVE
GREEN BAY, WI
ZIP 54303
Phone: (920) 496-4700

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  • Individual
  • Male
  • Years of Experience 9
  • Orthopaedic Surgery
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ALAN SHAMROCK

This page provides the complete NPI Profile along with additional information for Alan Shamrock, a provider established in Green Bay, Wisconsin with a medical specialization in Orthopaedic Surgery and more than 9 years of experience. The healthcare provider is registered in the NPI registry with number 1376072819 assigned on June 2017. The practitioner's primary taxonomy code is 207X00000X with license number 84137-20 (WI). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1376072819
Provider Name
DR. ALAN GREGORY SHAMROCK MD
Gender
Male
Entity Type
Individual
Location Address
1726 SHAWANO AVE GREEN BAY, WI 54303
Location Phone
(920) 496-4700
Mailing Address
PO BOX 19070 GREEN BAY, WI 54307
Mailing Phone
(920) 496-4700
Medical School Name
OTHER
Graduation Year
2017
Is Sole Proprietor?
No
Enumeration Date
06-08-2017
Last Update Date
12-20-2024
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
84137-20
License State
WI
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

R-10836 (IA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Prestige Bronze Essential + 3 Free PCP Visits - HMO
  • Prestige Bronze Essential + Dental + Vision + 3 Free PCP Visits - HMO
  • Prestige Bronze Plus - HMO
  • Prestige Gold - HMO
  • Prestige Gold 50 + 1 Free PCP Visit - HMO
  • Prestige Gold 50 + Dental + Vision + 1 Free PCP Visit - HMO
  • Prestige Gold Essential + 3Free PCP Visits - HMO
  • Prestige Gold Essential + Dental + Vision + 3 Free PCP Visits - HMO
  • Prestige Silver - HMO
  • Prestige Silver Essential + 3 Free PCP Visits - HMO
  • Prestige Silver Essential + Dental + Vision + 3 Free PCP Visits - HMO
  • Signature Prestige Bronze $0 Deductible - HMO
  • Signature Prestige Bronze $0 Deductible + Dental + Vision - HMO
  • Premier $1,500 - 25% - HMO
  • Premier $3,500 - 30% - HMO
  • Premier $4,100 HDHP - HMO
  • Premier $5,000 - 40% - HMO
  • Premier $6,200 HDHP - HMO
  • Premier $7,500 - HMO
  • Premier $9,200 - HMO
  • Premier Protection - HMO
  • Select $1,500 - 25% - EPO
  • Select $3,500 - 30% - EPO
  • Select $4,100 HDHP - EPO
  • Select $5,000 - 40% - EPO
  • Select $6,200 HDHP - EPO
  • Select $7,500 - EPO
  • Select $9,200 - EPO
  • Select Protection - EPO
  • Premier HMO $1,500 - 30% - HMO
  • Premier HMO $2,500 - 20% Copay - HMO
  • Premier HMO $3,300 - 30% HDHP - HMO
  • Premier HMO $3,500 - 30% - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
100288844MEDICAID (05)WI 

Medicare Participation & PECOS Enrollment Status

Alan Shamrock is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Alan Shamrock is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5698044238

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20240925000560

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $20.73 for a new patient copayment and $16.84 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 54303 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $82.92
  • Minimum New Patient Price $53.9
  • Maximum New Patient Price $163.24
  • Average New Patient Copayment $20.73
  • Minimum New Patient Copayment $13.47
  • Maximum New Patient Copayment $40.81

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $67.37
  • Minimum Established Patient Price $17.4
  • Maximum Established Patient Price $133.76
  • Average Established Patient Copayment $16.84
  • Minimum Established Patient Copayment $4.35
  • Maximum Established Patient Copayment $33.44

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. ALAN GREGORY SHAMROCK MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1376072819
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2314607482
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 3 + 1 + 4 + 6 + 0 + 7 + 4 + 8 + 2 + 24 = 61
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 61 = 99

The NPI number 1376072819 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1356324990DR. THOMAS M. FARLEY M.D.
Individual
Anesthesiology1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 498-4200
1831145291GEETHA S. MURTHY M.D., S.C.
Organization
Anesthesiology1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 498-4200
1932156965AMERICA'S ANESTHESIOLOGIST, S.C.
Organization
Anesthesiology1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 498-4200
1376576678 KENNETH JOHN HUJET MD
Individual
Hospitalist1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1538192851 MARK ALAN LAUKKA MD
Individual
Internal Medicine (Gastroenterology)1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1821021239 ROBERT THOMAS CUTLAN MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1548294770 TANGEE NOEL SINCLAIR MD
Individual
Hospitalist1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1972529097 ROLAND BERNHARD CHRISTIAN MD
Individual
Internal Medicine (Gastroenterology)1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1487670360 PAUL R HOLZMAN MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1790701852 PETER DZWONKOWSKI MD
Individual
Internal Medicine (Gastroenterology)1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1225054992 ROBERT JOSEPH MURPHY MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1790792588 KAREN M VAN BEEK APNP
Individual
Registered Nurse1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1689736340MR. MICHAEL JOHN TOUSIGNANT CRNA
Individual
Nurse Anesthetist, Certified Registered1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 498-4200
1417085705 MARY ALICE JOHNSON CRNA
Individual
Nurse Anesthetist, Certified Registered1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 498-4200
1649308701 GEETHA MURTHY M.D.
Individual
Anesthesiology1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 498-4200
1881723302 SARA A EHLERT PHYSICAL THERAPIST
Individual
Physical Therapist1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700
1780707976MR. MARTIN EDWARD SCHWEINER CRNA
Individual
Nurse Anesthetist, Certified Registered1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 498-4263
1457584435MRS. NANCY JANE WHITFIELD RN, MSN
Individual
Clinical Nurse Specialist1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 498-4583
1295057982 CINDY L PELNAR RD
Individual
Dietitian, Registered1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 498-4200
1053699439 ISSAKA O NSIAH MD
Individual
Hospitalist1726 SHAWANO AVE
GREEN BAY, WI 54303
(920) 496-4700

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1376072819, enumerated in the NPI registry as an "individual" on June 08, 2017

The provider is located at 1726 Shawano Ave Green Bay, Wi 54303 and the phone number is (920) 496-4700

The provider's speciality is Orthopaedic Surgery with taxonomy code 207X00000X

The provider has more than 9 years of experience.

The provider might be accepting Accepts: Network Health, Security Health Plan, Medicare and. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $82.92 with an average copayment of $20.73 for new patient appointments. Established patients should expect a typical charge of $67.37 and an average copayment of 16.84. Please review your insurance plan or contact the provider directly to determine your specific costs.

This NPI record was last updated on June 08, 2017. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.