GERALD G BARKER MD
NPI 1407850027
Obstetrics & Gynecology in Cedar Rapids, IA

NPI Status: Active since June 10, 2005

Contact Information

855 A AVE NE
CEDAR RAPIDS, IA
ZIP 52402
Phone: (319) 368-5500
Fax: (319) 368-5503

NPI Profile Information
Primary Taxonomy
Insurance Plans Accepted
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Male
Obstetrics & Gynecology

About GERALD BARKER

This page provides the complete NPI Profile along with additional information for Gerald Barker, a women's health care provider established in Cedar Rapids, Iowa with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1407850027 assigned on June 2005. The practitioner's primary taxonomy code is 207V00000X with license number 18774 (IA). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI: 1407850027
Provider Name: GERALD G BARKER MD
Gender: Male
Entity Type: Individual
Location Address: 855 A AVE NE CEDAR RAPIDS, IA 52402
Location Phone: (319) 368-5500
Location Fax: (319) 368-5503
Mailing Address: 855 A AVE NE P O BOX 3080 CEDAR RAPIDS, IA 52406
Mailing Phone: (319) 368-5500
Mailing Fax: (319) 368-5503
Is Sole Proprietor?: No
Enumeration Date: 06-10-2005
Last Update Date: 11-19-2011
Code Navigator

Women's health care providers like Gerald Barker treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

Location Map

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: Obstetrics & Gynecology
Taxonomy Code: 207V00000X
Type: Allopathic & Osteopathic Physicians
License No.: 18774
License State: IA
Taxonomy Description: An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Insurance Plans Accepted

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

Medicare

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

Medicaid

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
A01562	MEDICARE UPIN (02)	IA

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.
1	4	0	7	8	5	0	0	2	7
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	4	0	7	16	5	0	0	4
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 0 + 7 + 1 + 6 + 5 + 0 + 0 + 4 + 24 = 53
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 53 = 7									7

The NPI number 1407850027 is valid because the calculated check digit 7 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.

JOHANNA J ABERNATHY MD

Obstetrics & Gynecology

855 A AVE NE
CEDAR RAPIDS, IA
ZIP 52402

About GERALD BARKER

Location Map

Specialty - Primary Taxonomy

Obstetrics & Gynecology

Insurance Plans Accepted

Medicare

Medicaid

Additional Identifiers

Reviews for GERALD G BARKER MD

NPI Validation Check Digit Calculation

Other Providers at the Same Location

Frequently Asked Questions

What is Gerald Barker's NPI number?

Where is the provider located?

What is the provider's specialty?

What insurance does Gerald Barker accept?