DR. IRWIN CHRISTOPHER WHITE-GITTENS M.D.
NPI 1144635418
Surgery - Vascular Surgery in Montgomery, AL

Q: What is Irwin White-gittens's NPI number?

The NPI number for Irwin White-gittens is 1144635418. It was assigned to this individual provider in the NPPES registry on June 25, 2014.

Q: What is Irwin White-gittens's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Active since June 25, 2014PECOS EnrolledAccepts Medicare Assignment

2104 CHESTNUT ST, MONTGOMERY, AL 36106(334) 801-9952(334) 356-4195 Get Directions Write a Review

NPPES record last updated: November 18, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 18, 2025, Jun 13, 2025, Jun 3, 2025 and 1 more (4 updates tracked since 2023).

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About Dr. Irwin Christopher White-gittens M.d. NPPES

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

DR. IRWIN CHRISTOPHER WHITE-GITTENS M.D. (NPI 1144635418) is an individual vascular surgery provider in Montgomery, Alabama, licensed in Alabama (MD.44097) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in Montgomery, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1144635418

Entity TypeIndividualMale

Primary Taxonomy2086S0129X

Provider Legal NameDR. IRWIN CHRISTOPHER WHITE-GITTENSCredential: M.D.

Location Address2104 CHESTNUT STMontgomery, AL 36106-1113

Mailing Address2104 Chestnut StMontgomery, AL 36106-1113 · (334) 801-9952 · Fax (334) 356-4195

Phone(334) 801-9952

Fax(334) 356-4195

Sole ProprietorYes

Medical School CMSOtherGraduated 2014

Enumeration DateJune 25, 2014

Last NPPES UpdateNovember 18, 20254 updates tracked since enumeration

NPPES CertifiedNovember 18, 2025

✔ NPI 1144635418 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Vascular SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0129X

License✔ Licensed in AL · MD.44097

Definition

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

2104 CHESTNUT ST, Montgomery, AL 36106

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Secondary Practice Location 1

Location 11501 Forest AveMontgomery, AL 36106-1539 · Phone (334) 593-7434 · Fax (334) 593-7060

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Irwin Christopher White-gittens 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 ID1759763550

PECOS Enrollment IDI20220726002361

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.

Medicare Billing Reassignments

Medicare enrollment records show Irwin White-gittens reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Alabama Vascular Specialists, PC

Same address

Vascular Surgery

2104 CHESTNUT ST
Montgomery, AL 36106

Reassigned Medicare billing, Alabama enrollment
4 clinicians in this Medicare group

NPI 1033840269 (334) 801-9952

Jackson Hospital And Clinic, Inc

Same address

Family Medicine

2024 CHESTNUT ST
Montgomery, AL 36106

Reassigned Medicare billing, Alabama enrollment
248 clinicians in this Medicare group

NPI 1326750084 (334) 293-8000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 10

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

140 services107 patients

Ultrasound study of arm and leg arteries 93922

An ultrasound study of arm and leg arteries is a non-invasive procedure that uses sound waves to create images of your arteries. It helps in checking blood flow, identifying blockages, or detecting other abnormalities in your arteries.

71 services68 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

50 services48 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

27 services26 patients

Ultrasonic guidance for blood vessel access 76937

Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.

26 services23 patients

Ultrasound study of arm or leg veins with compression and maneuvers 93970

An ultrasound study of arm or leg veins with compression and maneuvers is a non-invasive procedure that uses sound waves to create images of your veins. This helps identify blood clots or other vein problems. During the procedure, pressure is applied to the veins and certain movements are performed to assess blood flow.

18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 36106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$81.90 typical visit price

range $52.65 – $161.63

Typical copayment $20.47 (range $13.16 – $40.40)

Most-billed visit code 99203

Established Patient

$66.08 typical visit price

range $16.56 – $131.65

Typical copayment $16.52 (range $4.14 – $32.91)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Closing the Referral Loop: Receipt of Specialist Report

38%42 patients2/55-star benchmark: 87%

Controlling High Blood Pressure

54%280 patients3/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

88%1,172 patients4/55-star benchmark: 100%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

25%629 patients2/55-star benchmark: 98%

Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented

19%512 patients2/55-star benchmark: 61%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients combinedPopulations: 48% · 570 patients

Patients screened: 51% · 570 patients

60%48 patients3/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

57%277 patients3/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ALABAMA VASCULAR SPECIALISTS, PC

Surgery (Vascular Surgery)

2104 CHESTNUT ST
MONTGOMERY, AL 36106

Montgomery County (334) 801-9952

DR. RALPH B. REDD M.D.

Specialist

2104 CHESTNUT ST
MONTGOMERY, AL 36106

Montgomery County (334) 801-9952

SAJAL PATEL

Physician Assistant

2104 CHESTNUT ST
MONTGOMERY, AL 36106

Montgomery County (334) 801-9952

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Irwin White-gittens's NPI number?

The NPI number for Irwin White-gittens is 1144635418. It was assigned to this individual provider in the NPPES registry on June 25, 2014.

Where is Irwin White-gittens located?

Irwin White-gittens practices at 2104 Chestnut St, Montgomery, AL 36106. The listed phone number is (334) 801-9952.

What is Irwin White-gittens's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.

Is Irwin White-gittens enrolled in Medicare?

Yes. Irwin White-gittens is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Irwin White-gittens's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Irwin White-gittens reassigns Medicare benefits to 2 organizations: Alabama Vascular Specialists, PC (Montgomery, AL) and Jackson Hospital And Clinic, Inc (Montgomery, AL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Irwin White-gittens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Irwin White-gittens accept?

Health plans from Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee, Blue Cross and Blue Shield of Alabama and Oscar Insurance Company list Irwin White-gittens as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Irwin White-gittens was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.