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ALICE I-CHI CHEN DO
NPI 1265810337
Neuromusculoskeletal Medicine & OMM in San Diego, CA

Active since May 11, 2015PECOS EnrolledAccepts Medicare Assignment
9333 GENESEE AVE STE 200, SAN DIEGO, CA 92121(800) 926-8273(888) 539-8781 Get Directions Write a Review

NPPES record last updated: May 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 7, 2026, Jan 7, 2019, Nov 14, 2018 (3 updates tracked since 2018).

About Alice I-chi Chen Do NPPES

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

ALICE I-CHI CHEN DO (NPI 1265810337) is an individual neuromusculoskeletal medicine & omm provider in San Diego, California, licensed in California (20A16077) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, maintains 4 additional practice locations, and is a graduate of At Still University, Arizona School Of Dentistry & Oral Hlth (2015).

NPPES Registry Identity

NPI1265810337
Entity TypeIndividualFemale
Primary Taxonomy204D00000X
Provider Legal NameALICE I-CHI CHENCredential: DO
Location Address9333 GENESEE AVE STE 200San Diego, CA 92121-2113
Mailing AddressFile 57326Los Angeles, CA 90074-7326
Phone(800) 926-8273
Fax(888) 539-8781
Sole ProprietorNo
Medical School CMSAt Still University, Arizona School Of Dentistry & Oral HlthGraduated 2015
Enumeration DateMay 11, 2015
Last NPPES UpdateMay 7, 20263 updates tracked since enumeration
NPPES CertifiedMay 7, 2026
✔ NPI 1265810337 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNeuromusculoskeletal Medicine & OMMAllopathic & Osteopathic Physicians
Taxonomy Code204D00000X
License✔ Licensed in CA · 20A16077
Definition
The Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine physician directs special attention to the neuromusculoskeletal system and its interaction with other body systems. Neuromusculoskeletal Medicine and Osteopathic Manipulative Medicine encompasses increased knowledge and understanding of osteopathic principles and practice and heightened technical skills of osteopathic manipulative medicine, and integrates each of these into the management of pediatric, adolescent, adult, and geriatric patients.
9333 GENESEE AVE STE 200, San Diego, CA 92121
Open in Google Maps ↗

Secondary Practice Locations 4

Location 19300 Campus Point DrLA Jolla, CA 92037-1300 · Phone (800) 926-8273 · Fax (888) 539-8781
Location 2330 Lewis StSan Diego, CA 92103-2108 · Phone (800) 926-8273 · Fax (888) 539-8781
Location 3200 W Arbor DrSan Diego, CA 92103-9000 · Phone (800) 926-8273 · Fax (888) 539-8781
Location 49400 Campus Point DrLA Jolla, CA 92093-1350 · Phone (800) 926-8273 · Fax (888) 539-8781

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alice I-chi Chen Do 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 ID4385985316
PECOS Enrollment IDI20190401001026
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 Reassignment

Medicare enrollment records show Alice Chen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Regents Of The University Of California
8.9 mi
Nephrology
200 W ARBOR DR
San Diego, CA 92103
  • Reassigned Medicare billing, California enrollment
  • 526 clinicians in this Medicare group
NPI 1003934803 (888) 926-8273

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 5

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.

Osteopathic manipulative treatment, 9-10 body regions 98929
Osteopathic Manipulative Treatment (OMT) involves hands-on care. In a 9-10 body regions procedure, a doctor manipulates muscles and joints using techniques like stretching, gentle pressure, and resistance to improve health and wellness. It's often used to ease pain, promote healing, and increase overall mobility.
118 services82 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.
90 services82 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
53 services39 patients
Osteopathic manipulative treatment, 7-8 body regions 98928
Osteopathic Manipulative Treatment (OMT) is a hands-on method where physicians use precise movements to diagnose, treat, and prevent illness or injury. In a 7-8 body regions OMT, the doctor focuses on multiple areas, such as the head, neck, back, or limbs, to enhance your body's natural healing process.
45 services38 patients
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.
18 services17 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.

MARY WANG MD
Family Medicine
9333 GENESEE AVE STE 200
SAN DIEGO, CA 92121
San Diego County (858) 657-8600
STEPHANIE DENISE PUNO
Student in an Organized Health Care Education/Training Program
9333 GENESEE AVE STE 200
SAN DIEGO, CA 92121
San Diego County (858) 249-4683
DENNIS MICHAEL ROTH MD
Student in an Organized Health Care Education/Training Program
9333 GENESEE AVE STE 200
SAN DIEGO, CA 92121
San Diego County (858) 657-7000
CATHERINE LOUW COE M.D.
Family Medicine
9333 GENESEE AVE STE 200
SAN DIEGO, CA 92121
San Diego County (800) 926-8273
ROHAN MATHEW SEBASTIAN MD
Family Medicine
9333 GENESEE AVE STE 200
SAN DIEGO, CA 92121
San Diego County (800) 926-8273
MICHAEL JOHN TROY DO
Family Medicine
9333 GENESEE AVE STE 200
SAN DIEGO, CA 92121
San Diego County (800) 926-8273
KYSHA MERCADER MD
Student in an Organized Health Care Education/Training Program
9333 GENESEE AVE STE 200
SAN DIEGO, CA 92121
San Diego County (916) 838-7291
DR. ADAM BERK SACKS M.D.
Family Medicine (Adult Medicine)
9333 GENESEE AVE STE 200
SAN DIEGO, CA 92121
San Diego County (858) 657-8600

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 Alice Chen's NPI number?

The NPI number for Alice Chen is 1265810337. It was assigned to this individual provider in the NPPES registry on May 11, 2015.

Where is Alice Chen located?

Alice Chen practices at 9333 Genesee Ave Ste 200, San Diego, CA 92121. The listed phone number is (800) 926-8273.

What is Alice Chen's specialty?

The primary specialty registered for this NPI is Neuromusculoskeletal Medicine & OMM with taxonomy code 204D00000X.

Is Alice Chen enrolled in Medicare?

Yes. Alice Chen 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.

Which organization bills Medicare for Alice Chen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alice Chen reassigns Medicare benefits to Regents Of The University Of California (San Diego, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alice Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alice Chen was last updated on May 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.