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DR. LILY CHEN GREENBERG MD
NPI 1841859527
Dermatology in South Pasadena, CA

Active since June 06, 2019PECOS EnrolledAccepts Medicare Assignment
245 FAIR OAKS AVE, SOUTH PASADENA, CA 91030(626) 333-7773 Get Directions Write a Review

NPPES record last updated: December 6, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 6, 2023, Jun 12, 2022, Jun 30, 2020 and 1 more (4 updates tracked since 2019).

About Dr. Lily Chen Greenberg Md NPPES

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

DR. LILY CHEN GREENBERG MD (NPI 1841859527) is an individual dermatology provider in South Pasadena, California, licensed in Missouri (2020019330) and active in the NPI registry since June 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in West Hollywood, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1841859527
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameDR. LILY CHEN GREENBERGCredential: MD
Location Address245 FAIR OAKS AVESouth Pasadena, CA 91030-1814
Mailing Address8700 Beverly BlvdWest Hollywood, CA 90048-1804
Phone(626) 333-7773
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateJune 6, 2019
Last NPPES UpdateDecember 6, 20234 updates tracked since enumeration
NPPES CertifiedAugust 14, 2023
✔ NPI 1841859527 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License✔ Licensed in MO · 2020019330
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.
245 FAIR OAKS AVE, South Pasadena, CA 91030
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Secondary Practice Location 1

Location 18700 Beverly BlvdWest Hollywood, CA 90048-1804 · Phone (310) 423-2811

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. Lily Chen Greenberg 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 ID2264850288
PECOS Enrollment IDI20231227003411
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 8

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 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.
57 services42 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.
28 services24 patients
Destruction of birthmark, less than 10.0 sq cm 17106
This is a procedure to remove a birthmark that is less than 10.0 sq cm in size. The process involves using specialized techniques to destroy the birthmark, improving the appearance of your skin. It's a safe, routine procedure performed by trained professionals.
25 services15 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.
25 services25 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.
19 services14 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.
16 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91030 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.

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 Lily Greenberg's NPI number?

The NPI number for Lily Greenberg is 1841859527. It was assigned to this individual provider in the NPPES registry on June 6, 2019.

Where is Lily Greenberg located?

Lily Greenberg practices at 245 Fair Oaks Ave, South Pasadena, CA 91030. The listed phone number is (626) 333-7773.

What is Lily Greenberg's specialty?

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

Is Lily Greenberg enrolled in Medicare?

Yes. Lily Greenberg 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.

When was this NPI record last updated?

The NPPES record for Lily Greenberg was last updated on December 6, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.