PETER CHA
NPI 1487188918
Surgery - Trauma Surgery in San Diego, CA

Q: What is Peter Cha's NPI number?

The NPI number for Peter Cha is 1487188918. It was assigned to this individual provider in the NPPES registry on April 11, 2017.

Q: What is Peter Cha's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.

Q: When was this NPI record last updated?

The NPPES record for Peter Cha was last updated on April 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 April 11, 2017PECOS EnrolledAccepts Medicare Assignment

7901 FROST ST, SAN DIEGO, CA 92123(858) 939-3200 Get Directions Write a Review

NPPES record last updated: April 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Apr 11, 2025, Aug 10, 2023, Apr 11, 2017 (3 updates tracked since 2017).

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About Peter Cha NPPES

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

PETER CHA (NPI 1487188918) is an individual trauma surgery provider in San Diego, California, licensed in California (A157016) and active in the NPI registry since April 2017. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2017).

NPPES Registry Identity

NPI1487188918

Entity TypeIndividualMale

Primary Taxonomy2086S0127X

Provider Legal NamePETER CHA

Location Address7901 FROST STSan Diego, CA 92123-2701

Mailing Address7930 Frost St Ste 204San Diego, CA 92123-2739

Phone(858) 939-3200

Sole ProprietorNo

Medical School CMSUniversity Of California, Geffen School Of MedicineGraduated 2017

Enumeration DateApril 11, 2017

Last NPPES UpdateApril 11, 20253 updates tracked since enumeration

NPPES CertifiedApril 11, 2025

✔ NPI 1487188918 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Trauma SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code2086S0127X

License✔ Licensed in CA · A157016

Definition

Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.

7901 FROST ST, San Diego, CA 92123

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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

Peter Cha 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 ID7214398676

PECOS Enrollment IDI20230801003153

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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

153 services81 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

97 services67 patients

Hospital discharge day management, 30 minutes or less 99238

Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.

40 services40 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.

21 services21 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

19 services11 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

13 services12 patients

Other Providers at the Same Location NPPES 20

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

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