KALYN HOFFMAN MD
NPI 1558998716
Dermatology in Tustin, CA

Q: What is Kalyn Hoffman's NPI number?

The NPI number for Kalyn Hoffman is 1558998716. It was assigned to this individual provider in the NPPES registry on March 26, 2020.

Q: What is Kalyn Hoffman'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 Kalyn Hoffman was last updated on June 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since March 26, 2020PECOS Enrolled

17601 17TH ST STE 110, TUSTIN, CA 92780(714) 790-0005 Get Directions Write a Review

NPPES record last updated: June 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 13, 2024, Apr 5, 2020, Mar 26, 2020 (3 updates tracked since 2020).

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About Kalyn Hoffman Md NPPES

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

KALYN HOFFMAN MD (NPI 1558998716) is an individual dermatology provider in Tustin, California, licensed in California (A194221) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Ladera Ranch, and is a graduate of Ohio State University College Of Medicine (2020).

NPPES Registry Identity

NPI1558998716

Entity TypeIndividualFemale

Primary Taxonomy207N00000X

Provider Legal NameKALYN HOFFMANCredential: MD

Location Address17601 17TH ST STE 110Tustin, CA 92780-1949

Mailing Address395 W 12th Ave Fl 3Columbus, OH 43210-1267 · (614) 293-3989

Phone(714) 790-0005

Sole ProprietorNo

Medical School CMSOhio State University College Of MedicineGraduated 2020

Enumeration DateMarch 26, 2020

Last NPPES UpdateJune 26, 20263 updates tracked since enumeration

NPPES CertifiedJune 26, 2026

✔ NPI 1558998716 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians

Taxonomy Code207N00000X

License✔ Licensed in CA · A194221

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.

17601 17TH ST STE 110, Tustin, CA 92780

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Secondary Practice Location 1

Location 1600 Corporate Dr Ste 240Ladera Ranch, CA 92694-2111 · Phone (949) 364-8411 · Fax (949) 364-8511

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kalyn Hoffman Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID648692731

PECOS Enrollment IDI20240524001275

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 Kalyn Hoffman reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

J Robert West, M.D., Inc

10 mi

Dermatology

400 NEWPORT CENTER DR STE 702
Newport Beach, CA 92660

Reassigned Medicare billing, California enrollment
Medicare enrollment name: J Robert West MD Inc
121 clinicians in this Medicare group

NPI 1932154788 (949) 644-0101

California Coastal Dermatology A Medical Corporation

17 mi

Medical Specialty

28261 MARGUERITE PKWY
Mission Viejo, CA 92692

Reassigned Medicare billing, California enrollment
5 clinicians in this Medicare group

NPI 1083032262 (949) 294-1679

Elizabeth V. Lener, M.D., Inc.

18 mi

Dermatology

600 CORPORATE DR STE 240
Ladera Ranch, CA 92694

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Elizabeth V Lener MD Inc
7 clinicians in this Medicare group

NPI 1407989148 (949) 364-8411

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 9

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.

105 services27 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.

43 services39 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.

43 services39 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

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.

36 services31 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.

28 services25 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92780 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.

Other Providers at the Same Location NPPES 5

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

WIEKE H LIEM, M.D.,INC.

Dermatology