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JEFFERY J LEINEN M.D.
NPI 1114983244
Emergency Medicine in Emeryville, CA

Active since April 26, 2006PECOS Enrolled
2100 POWELL ST STE 900, EMERYVILLE, CA 94608(510) 350-2600 Get Directions Write a Review

NPPES record last updated: November 26, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 26, 2019, Mar 3, 2017 (2 updates tracked since 2017).

About Jeffery J Leinen M.d. NPPES

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

JEFFERY J LEINEN M.D. (NPI 1114983244) is an individual emergency medicine provider in Emeryville, California, licensed in Washington (MD60924945) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1114983244
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJEFFERY J LEINENCredential: M.D.
Location Address2100 POWELL ST STE 900Emeryville, CA 94608-1844
Mailing Address2100 Powell St Ste 900Emeryville, CA 94608-1844 · (510) 350-2600
Phone(510) 350-2600
Sole ProprietorNo
Enumeration DateApril 26, 2006
Last NPPES UpdateNovember 26, 20192 updates tracked since enumeration
✔ NPI 1114983244 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in WA · MD60924945✔ Licensed in CA · C51510
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
2100 POWELL ST STE 900, Emeryville, CA 94608
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Other Identifiers 1

Medicaid00C515100CA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Harbor Health, Sendero Health Plans, Local Nonprofit.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jeffery J Leinen M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

4

Medicare enrollment records show Jeffery Leinen reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

California Emergency Physc Med Grp
1.3 mi
Emergency Medicine
5151 F ST
Sacramento, CA 95819
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Cep America - California
  • 2,323 clinicians in this Medicare group
NPI 1942509047 (916) 733-1000
County Of Santa Clara
30 mi
Clinic/Center
2741 MIDDLEFIELD RD
Palo Alto, CA 94306
  • Reassigned Medicare billing, California enrollment
  • 2,460 clinicians in this Medicare group
NPI 1285228080 (408) 885-5000
Sonoma Valley Emergency Physicians Medical Group, Inc
32 mi
Emergency Medicine
347 ANDRIEUX ST
Sonoma, CA 95476
  • Reassigned Medicare billing, California enrollment
  • 112 clinicians in this Medicare group
NPI 1710164629 (330) 493-4443
Travis County Emergency Physicians PA
1,496 mi
Emergency Medicine
1201 W 38TH ST
Austin, TX 78705
  • Reassigned Medicare billing, Texas enrollment
  • 1,511 clinicians in this Medicare group
NPI 1962440933 (330) 493-4443

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 3

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
25 services25 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
13 services13 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
12 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94608 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
$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.

Other Providers at the Same Location NPPES 17

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

KATHRYN L HALL-BOYER MD
Emergency Medicine
2100 POWELL ST STE 900, SUITE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2600
JOHN L HARDIN PAC
Physician Assistant
2100 POWELL ST STE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2673
MS. LINDSEY SCHULTZ PA-C
Physician Assistant
2100 POWELL ST STE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2777
MELISSA ANNE MARINO P.A.
Physician Assistant
2100 POWELL ST STE 900, CEP - MEDAMERICA - CREDENTIALING DEPT.
EMERYVILLE, CA 94608
Alameda County (510) 350-2664
MS. LEANNE THERESE BECKSTROM PA-C
Physician Assistant
2100 POWELL ST STE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2600
LIZA MARIE JASTROW L.AC.
Physician Assistant
2100 POWELL ST STE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2600
MELVIN DOUGLAS MONSEN P.A.-C.
Physician Assistant
2100 POWELL ST STE 900, CEP - MEDAMERICA CREDENTIALING DEPT.
EMERYVILLE, CA 94608
Alameda County (510) 350-2676
LORI MICHELLE PETROFF PA-C
Physician Assistant (Medical)
2100 POWELL ST STE 900
EMERYVILLE, CA 94608
Alameda County (510) 350-2657

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 Jeffery Leinen's NPI number?

The NPI number for Jeffery Leinen is 1114983244. It was assigned to this individual provider in the NPPES registry on April 26, 2006.

Where is Jeffery Leinen located?

Jeffery Leinen practices at 2100 Powell St Ste 900, Emeryville, CA 94608. The listed phone number is (510) 350-2600.

What is Jeffery Leinen's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Jeffery Leinen enrolled in Medicare?

Yes. Jeffery Leinen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jeffery Leinen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jeffery Leinen reassigns Medicare benefits to 4 organizations: California Emergency Physc Med Grp (Sacramento, CA), County Of Santa Clara (Palo Alto, CA), Sonoma Valley Emergency Physicians Medical Group, Inc (Sonoma, CA) and Travis County Emergency Physicians PA (Austin, TX). 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 Jeffery Leinen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jeffery Leinen accept?

Health plans from Blue Cross and Blue Shield of Texas, Harbor Health and Sendero Health Plans, Local Nonprofit list Jeffery Leinen 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.

When was this NPI record last updated?

The NPPES record for Jeffery Leinen was last updated on November 26, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.