JENNIFER LEE M.D.
NPI 1770937641
Surgery in Oakland, CA

Active since April 18, 2016PECOS EnrolledAccepts Medicare Assignment
365 HAWTHORNE AVE STE 101, OAKLAND, CA 94609(510) 465-5523(510) 832-6061 Get Directions Write a Review

NPPES record last updated: September 23, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 23, 2022, Aug 4, 2021 (2 updates tracked since 2021).

About Jennifer Lee M.d. NPPES

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

JENNIFER LEE M.D. (NPI 1770937641) is an individual surgery provider in Oakland, California, licensed in California (A153111) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Creighton University School Of Medicine (2016).

NPPES Registry Identity

NPI1770937641
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameJENNIFER LEECredential: M.D.
Location Address365 HAWTHORNE AVE STE 101Oakland, CA 94609-3115
Mailing Address365 Hawthorne Ave Ste 101Oakland, CA 94609-3115 · (510) 465-5523 · Fax (510) 832-6061
Fax(510) 832-6061
Sole ProprietorNo
Medical School CMSCreighton University School Of MedicineGraduated 2016
Enumeration DateApril 18, 2016
Last NPPES UpdateSeptember 23, 20222 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2022
✔ NPI 1770937641 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · A153111
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
365 HAWTHORNE AVE STE 101, Oakland, CA 94609

Secondary Practice Locations 2

Location 13010 Colby St Ste 118Berkeley, CA 94705-2059 · Phone (510) 486-0818 · Fax (510) 486-0819
Location 227206 Calaroga Ave Ste 206Hayward, CA 94545-4300 · Phone (510) 732-5731 · Fax (510) 732-5739

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

Jennifer Lee M.d. 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 ID6901132109
PECOS Enrollment IDI20210707002250
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 Jennifer Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Health Maintenance Organization
2103 E GONZALES RD
Oxnard, CA 93036
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94609 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
Established Patient
$84.91 typical visit price
range $23.44 – $166.46
Typical copayment $21.22 (range $5.86 – $41.61)
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 6

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

Surgery
365 HAWTHORNE AVE STE 101
OAKLAND, CA 94609
Surgery
365 HAWTHORNE AVE STE 101
OAKLAND, CA 94609
Surgery
365 HAWTHORNE AVE STE 101
OAKLAND, CA 94609
Surgery
365 HAWTHORNE AVE STE 101
OAKLAND, CA 94609
Surgery
365 HAWTHORNE AVE STE 101
OAKLAND, CA 94609
Physician Assistant (Surgical)
365 HAWTHORNE AVE STE 101
OAKLAND, CA 94609

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 Jennifer Lee's NPI number?

The NPI number for Jennifer Lee is 1770937641. It was assigned to this individual provider in the NPPES registry on April 18, 2016.

Where is Jennifer Lee located?

Jennifer Lee practices at 365 Hawthorne Ave Ste 101, Oakland, CA 94609. The listed phone number is (510) 465-5523.

What is Jennifer Lee's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Jennifer Lee enrolled in Medicare?

Yes. Jennifer Lee 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 Jennifer Lee's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Lee reassigns Medicare benefits to Southern California Permanente Medical Group (Oxnard, 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 Jennifer Lee'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 Jennifer Lee was last updated on September 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.