DALE A KOOISTRA (M.D., PHD.) – Dermatology Physician, NPI 1831182971

DALE A KOOISTRA (M.D., PHD.) is a healthcare provider. based in Poway, California. specializing in DERMATOLOGY. They hold the professional credentials M.D., PHD.. They hold a License No. G55734 (CA). The NPI Number for DALE A KOOISTRA (M.D., PHD.) is 1831182971

Main info

Male
42 Years Of Experience
Accepts Medicare Assignment
Name
DALE A KOOISTRA (M.D., PHD.)
NPI
1831182971
Phone
(858) 675-8001
Address
15525 POMERADO RD
Enumeration Date
24 August 2005
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
STANFORD UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
8586758001
Graduation Year
1984 (42 years ago)
PAC ID
1658565015
Group Practice PAC ID
8628424413
Professional Enrollment ID
I20101029000319
Address ID
CA920642426PO15525RDXX309
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

2,140 DERMATOLOGY in CA

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Provider Addresses for DALE A KOOISTRA (M.D., PHD.)

  • 15525, Pomerado Road, Poway, San Diego County, California, 92128, United States

    SUITE D2

    POWAY, CA 920642435

    Phone: (858) 675-8001

    Fax: (858) 487-1337

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 87 Open Payments records for all available years, with a total value of $1,855.

Total Amount is formed as General ($1,855) + Research ($0) + Ownership ($0) = $1,855.

Last reported payment date: 2024-12-17 • Largest payer in this snapshot: E.R. Squibb & Sons, L.L.C. ($494).

Total Amount

$1,855

General + Research + Ownership

Payments

87

Total payment records

General Amount

$1,855

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-17

Latest reported date

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2010-10-29

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20101029000319IDermatologyCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
17003Destruction of precancer skin growth, 2-14 growths870141$0
99213Established patient office or other outpatient visit, 20-29 minutes295203$0
17000Destruction of precancer skin growth, 1 growth244175$0
99214Established patient office or other outpatient visit, 30-39 minutes175139$0
J3301Injection, triamcinolone acetonide, not otherwise specified, 10 mg6517$0
View full utilization report →

Insurance plans in this area (ZIP 92064)

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Provider's Procedures

DALE A KOOISTRA (M.D., PHD.) performs procedures in DERMATOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DERMATOLOGYCA11101Biopsy of each additional growth of skin and/or tissue2013
DERMATOLOGYCA17003Destruction of 2-14 skin growths1609211

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 8628424413View full group profile
NameSpecialtyState
D E R M A T O L O G YMO

Reviews

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Frequently asked questions

Can I verify DALE A KOOISTRA (M.D., PHD.) with an NPI only?
You can start verification with NPI 1831182971 for DALE A KOOISTRA (M.D., PHD.), then check state licensing separately.
Does CMS list DALE A KOOISTRA (M.D., PHD.) as active?
Yes — DALE A KOOISTRA (M.D., PHD.) is active in the NPI listing used on this page.
What taxonomy line describes DALE A KOOISTRA (M.D., PHD.)?
For research purposes, treat DALE A KOOISTRA (M.D., PHD.) as Dermatology Physician in this dataset. Clinical services aligned with this taxonomy classification.
What address line appears for DALE A KOOISTRA (M.D., PHD.)?
DALE A KOOISTRA (M.D., PHD.)'s geographic hint is Poway, California in our summary view.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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