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DR. JONATHAN HANS CHEN MD
NPI 1700228681
Psychiatry & Neurology - Neurology in San Francisco, CA

Active since July 22, 2013PECOS Enrolled
56.66/100
CMS Quality Rating
2351 CLAY ST # S-380, SAN FRANCISCO, CA 94115(415) 600-3406 Get Directions Write a Review

NPPES record last updated: December 1, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Dec 1, 2025, Dec 11, 2023, Nov 8, 2019 and 2 more (5 updates tracked since 2018).

About Dr. Jonathan Hans Chen Md NPPES

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

DR. JONATHAN HANS CHEN MD (NPI 1700228681) is an individual neurology provider in San Francisco, California, licensed in California (A133668) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with East Cooper Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1700228681
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameDR. JONATHAN HANS CHENCredential: MD
Location Address2351 CLAY ST # S-380San Francisco, CA 94115
Mailing Address336 22nd Ave NNashville, TN 37203-1844 · (615) 346-8182 · Fax (615) 823-8956
Phone(415) 600-3406
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2013
Enumeration DateJuly 22, 2013
Last NPPES UpdateDecember 1, 20255 updates tracked since enumeration
NPPES CertifiedDecember 1, 2025
✔ NPI 1700228681 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
Licenses✔ Licensed in CA · A133668✔ Licensed in NY · 2594292✔ Licensed in NH · 20069✔ Licensed in MI · 4301116435
Definition
A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
2351 CLAY ST # S-380, San Francisco, CA 94115
Open in Google Maps ↗

Secondary Practice Locations 2

Location 145211 Helm StPlymouth, MI 48170-6023 · Phone (480) 755-1921 · Fax (480) 777-1345
Location 23450 Sacramento St # 419San Francisco, CA 94118-2712 · Phone (615) 346-8182 · Fax (615) 829-8970

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross and Blue Shield of Texas, Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jonathan Hans Chen Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123302460
PECOS Enrollment IDI20180831001551, I20190319000637, I20190328003062, I20190401001661, I20190405002095, I20221206001565
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

6

Medicare enrollment records show Jonathan Chen reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Real Time Neuromonitoring Associates Of Ca PC
43 mi
Specialist
99 SOUTH ALMADEN BLVD, STE 600
San Jose, CA 95113
  • Reassigned Medicare billing, California, Georgia, South Carolina, Tennessee and Texas enrollments
  • 3 clinicians in this Medicare group
NPI 1336492800 (615) 346-8182
Mayo Clinic Arizona
664 mi
Multi-Specialty
13400 E SHEA BLVD
Scottsdale, AZ 85259
  • Reassigned Medicare billing, Arizona enrollment
  • 1,792 clinicians in this Medicare group
NPI 1558332494 (480) 301-8000
Novant Health Southeastern Spine Institute, LLC
2,410 mi
Interventional Pain Medicine
1625 HOSPITAL DR
Mt Pleasant, SC 29464
  • Reassigned Medicare billing, South Carolina enrollment
  • 24 clinicians in this Medicare group
NPI 1134943459 (843) 849-1551
Pacific Neuromonitoring Associates, Inc
2,446 mi
Neurology
10275 LITTLE PATUXENT PKWY STE 300
Columbia, MD 21044
  • Reassigned Medicare billing, California enrollment
  • 9 clinicians in this Medicare group
NPI 1194925206 (888) 464-2466
Dartmouth-Hitchcock Clinic
2,623 mi
Rehabilitation, Substance Use Disorder
7 DUNNING ST
Claremont, NH 03743
  • Reassigned Medicare billing, New Hampshire enrollment
  • 2,999 clinicians in this Medicare group
NPI 1891648952 (603) 542-7771
Mary Hitchcock Memorial Hospital
2,623 mi
General Acute Care Hospital
ONE MEDICAL CENTER DR
Lebanon, NH 03756
  • Reassigned Medicare billing, New Hampshire enrollment
  • 2,620 clinicians in this Medicare group
NPI 1023092053 (603) 650-5000

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 10

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.

Continuous intraoperative neurophysiology monitoring, from outside the operating room (remote or nearby), per patient, (attention directed exclusively to one patient) each 15 minutes (list in addition to primary procedure) G0453
Continuous intraoperative neurophysiology monitoring is a service where a specialist oversees your nervous system's function during surgery, from a nearby or remote location. This is done every 15 minutes and is focused solely on you. It helps ensure surgical safety by identifying any potential nervous system changes promptly.
1,770 services573 patients
Placement of skin electrodes and measurement of stimulated sites on arms and legs 95938
This procedure involves placing small pads (electrodes) on your arms and legs. These electrodes send gentle electric signals to specific areas, and the responses are measured. This helps assess the health of your nerves and muscles.
583 services578 patients
Testing of nerve-muscle junction 95937
Testing of the nerve-muscle junction, also known as Electromyography (EMG), is a diagnostic procedure to evaluate the health of muscles and the nerve cells that control them. It involves a small device detecting electrical activity from your muscles to identify potential issues.
515 services512 patients
Measurement of brain wave activity (eeg) outside the brain during surgery 95955
An EEG (Electroencephalogram) during surgery monitors brain activity. Electrodes on the scalp record brain wave patterns, helping doctors ensure the brain is functioning normally throughout the procedure.
479 services475 patients
Placement of skin electrodes and measurement of central motor stimulation in arms and legs 95939
This procedure involves placing small patches (electrodes) on your skin over your arms and legs. These electrodes send harmless electrical signals to your muscles. The response is measured to assess the health and function of your nerves and muscles.
306 services304 patients
Needle measurement of electrical activity in arm or leg muscles, 2 extremities 95861
This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. It helps diagnose conditions affecting nerves or muscles. It's generally painless, though you may feel some discomfort.
255 services254 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

East Cooper Medical Center

Acute Care Hospitals · Mount Pleasant, SC
5/5 CMS rating
OwnershipProprietary
CMS Certification Number420089
Location2000 Hospital DrMount Pleasant, SC 29464 · Charleston County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94115 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

56.66/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Individually scored
Quality88.9
Improvement Activities0
Cost70.34

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 Jonathan Chen's NPI number?

The NPI number for Jonathan Chen is 1700228681. It was assigned to this individual provider in the NPPES registry on July 22, 2013.

Where is Jonathan Chen located?

Jonathan Chen practices at 2351 Clay St # S-380, San Francisco, CA 94115. The listed phone number is (415) 600-3406.

What is Jonathan Chen's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Jonathan Chen enrolled in Medicare?

Yes. Jonathan Chen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jonathan Chen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Chen reassigns Medicare benefits to 6 organizations: Real Time Neuromonitoring Associates Of Ca PC (San Jose, CA), Mayo Clinic Arizona (Scottsdale, AZ), Novant Health Southeastern Spine Institute, LLC (Mt Pleasant, SC), Pacific Neuromonitoring Associates, Inc (Columbia, MD), Dartmouth-Hitchcock Clinic (Claremont, NH) and 1 more organization, listed in the Medicare section above. Each 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 Jonathan Chen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jonathan Chen accept?

Health plans from Blue Care Network of Michigan, Blue Cross and Blue Shield of Texas, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Jonathan Chen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Jonathan Chen affiliated with any hospitals?

According to CMS data, Jonathan Chen is affiliated with East Cooper Medical Center.

When was this NPI record last updated?

The NPPES record for Jonathan Chen was last updated on December 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.