DR. DIANA CASTANON WESTGATE MD
NPI 1265648299
Dermatology in Kalamazoo, MI

Q: What is Diana Westgate's NPI number?

The NPI number for Diana Westgate is 1265648299. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Q: What is Diana Westgate's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Q: When was this NPI record last updated?

The NPPES record for Diana Westgate was last updated on November 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.

Active since May 15, 2007PECOS EnrolledAccepts Medicare Assignment

83.4/100

CMS Quality Rating

535 S BURDICK ST STE 256, KALAMAZOO, MI 49007(269) 290-1901(269) 290-1913 Get Directions Write a Review

NPPES record last updated: November 16, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 16, 2022, Aug 4, 2022, May 10, 2022 and 8 more (11 updates tracked since 2017).

On this page

About Dr. Diana Castanon Westgate Md NPPES

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

DR. DIANA CASTANON WESTGATE MD (NPI 1265648299) is an individual dermatology provider in Kalamazoo, Michigan, licensed in Michigan (4301088557) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Bronson Methodist Hospital, and maintains 5 additional practice locations.

NPPES Registry Identity

NPI1265648299

Entity TypeIndividualFemale

Primary Taxonomy207N00000X

Provider Legal NameDR. DIANA CASTANON WESTGATECredential: MD

Location Address535 S BURDICK ST STE 256Kalamazoo, MI 49007-6112

Mailing Address801 York StManitowoc, WI 54220-4630 · (920) 663-9008 · Fax (920) 684-1439

Phone(269) 290-1901

Fax(269) 290-1913

Sole ProprietorNo

Medical School CMSOtherGraduated 2006

Enumeration DateMay 15, 2007

Last NPPES UpdateNovember 16, 202211 updates tracked since enumeration

NPPES CertifiedNovember 16, 2022

✔ NPI 1265648299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

Licenses✔ Licensed in MI · 4301088557✔ Licensed in IN · 01079479A

Definition

A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.

535 S BURDICK ST STE 256, Kalamazoo, MI 49007

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Secondary Practice Locations 5

Location 12246 N Pointe DrWarsaw, IN 46582-9042 · Phone (574) 349-9242 · Fax (574) 349-9243

Location 2330 N Wabash Ave Ste 360Marion, IN 46952-2678 · Phone (765) 664-3292 · Fax (765) 662-7560

Location 32545 Capital Ave SW Ste 207Battle Creek, MI 49015-7123 · Phone (269) 234-7096 · Fax (269) 234-7097

Location 4300 W Washington Ave Ste 250Jackson, MI 49201-2160 · Phone (517) 539-3188 · Fax (517) 539-3189

Location 54020 New Vision DrFort Wayne, IN 46845-1737 · Phone (260) 423-2567 · Fax (260) 420-2415

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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. Diana Castanon Westgate Md 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 ID5092909358

PECOS Enrollment IDI20101030000242, I20171211000921

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 13

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.

Destruction of precancer skin growth, 2-14 growths 17003

This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.

251 services52 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

183 services137 patients

Destruction of precancer skin growth, 1 growth 17000

"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.

112 services88 patients

Biopsy of related skin growth, first growth 11102

A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.

85 services75 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

74 services74 patients

Destruction of skin growth, 1-14 growths 17110

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

69 services58 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

47 services43 patients

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.

41 services34 patients

Biopsy of related skin growth, each additional growth 11103

A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.

36 services20 patients

Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm 12032

This procedure involves the repair of a wound between 2.6-7.5 cm located on the scalp, underarms, trunk, arms, or legs. The process includes cleaning, debridement (removal of damaged tissue), and suturing (stitching) of the wound to promote healing.

22 services17 patients

Removal of cancer skin growth of body, arms, or legs, 1.1-2.0 cm 11602

This procedure involves the surgical removal of a cancerous skin growth on the body, arms, or legs. The growth is between 1.1 and 2.0 cm in size. The goal is to eliminate cancer cells and prevent them from spreading to other parts of the body.

19 services15 patients

New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202

This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.

17 services17 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

13 services13 patients

Hospital Affiliations CMS Care Compare 3

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

Bronson Methodist Hospital

Acute Care Hospitals · Kalamazoo, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230017

Location601 John StreetKalamazoo, MI 49007 · Kalamazoo County

Emergency services Birthing friendly

Bronson South Haven Hospital

Acute Care Hospitals · South Haven, MI

OwnershipGovernment - Hospital District or Authority

CMS Certification Number230085

Location955 S Bailey AveSouth Haven, MI 49090 · Van Buren County

Emergency services

Henry Ford Allegiance Health

Acute Care Hospitals · Jackson, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230092

Location205 N East AveJackson, MI 49201 · Jackson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49007 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

$84.74 typical visit price

range $54.34 – $166.68

Typical copayment $21.18 (range $13.58 – $41.67)

Most-billed visit code 99203

Established Patient

$68.07 typical visit price

range $17.09 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

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.

83.4/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

69.82

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Advance Care Plan

15%763 patients1/55-star benchmark: 100%

Melanoma: Continuity of Care - Recall System

100%77 patients

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

Patients combinedPopulations: 96% · 932 patients

Patients screened: 99% · 932 patients

65%79 patients3/55-star benchmark: 100%

Provide Patients Electronic Access to Their Health Information

86%823 patients3/55-star benchmark: 100%

Tobacco Use and Help with Quitting Among Adolescents

94%206 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.

SALLY M KIDMAN RN

Registered Nurse (Diabetes Educator)

535 S BURDICK ST STE 256
KALAMAZOO, MI 49007

Kalamazoo County (269) 352-9977

COURTNEY L CONVERSE PA-C

Physician Assistant

535 S BURDICK ST STE 256
KALAMAZOO, MI 49007

Kalamazoo County (269) 290-1901

MRS. AUTUMN NICOLE HOPKINS PA-C

Physician Assistant

535 S BURDICK ST STE 256
KALAMAZOO, MI 49007

Kalamazoo County (269) 290-1901

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 Diana Westgate's NPI number?

The NPI number for Diana Westgate is 1265648299. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Where is Diana Westgate located?

Diana Westgate practices at 535 S Burdick St Ste 256, Kalamazoo, MI 49007. The listed phone number is (269) 290-1901.

What is Diana Westgate's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Diana Westgate enrolled in Medicare?

Yes. Diana Westgate 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.

What insurance does Diana Westgate accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 4 other insurers list Diana Westgate 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.

Is Diana Westgate affiliated with any hospitals?

According to CMS data, Diana Westgate is affiliated with Bronson Methodist Hospital, Bronson South Haven Hospital and Henry Ford Allegiance Health.

When was this NPI record last updated?

The NPPES record for Diana Westgate was last updated on November 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.