JEFFREY B LENCHNER MD
NPI 1922138171
Emergency Medicine in Fremont, CA

Active since March 06, 2007PECOS EnrolledAccepts Medicare Assignment
2000 MOWRY AVE, FREMONT, CA 94538(510) 791-3430 Get Directions Write a Review

NPPES record last updated: July 9, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jeffrey B Lenchner Md NPPES

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

JEFFREY B LENCHNER MD (NPI 1922138171) is an individual emergency medicine provider in Fremont, California, licensed in California (G63909) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and is a graduate of Northeastern Ohio University College Of Medicine (1987).

NPPES Registry Identity

NPI1922138171
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameJEFFREY B LENCHNERCredential: MD
Location Address2000 MOWRY AVEFremont, CA 94538-1716
Mailing Address39159 Paseo Padre Pkwy, Suite 232Fremont, CA 94538-1608 · (510) 791-5376 · Fax (510) 791-5438
Sole ProprietorNo
Medical School CMSNortheastern Ohio University College Of MedicineGraduated 1987
Enumeration DateMarch 6, 2007
Last NPPES UpdateJuly 9, 2007
NPI 1922138171 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in CA · G63909
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.
2000 MOWRY AVE, Fremont, CA 94538

Other Identifiers 2

Medicare UPINF15602CA
Medicare UPIN00G639090CA

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

Jeffrey B Lenchner Md 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 ID2567523392
PECOS Enrollment IDI20081211000337
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 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.
213 services209 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.
44 services44 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.
35 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94538 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 20

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

Perfusionist
2000 MOWRY AVE
FREMONT, CA 94538
Nurse Practitioner (Family)
2000 MOWRY AVE
FREMONT, CA 94538
Orthopaedic Surgery (Adult Reconstructive Orthopaedic Surgery)
2000 MOWRY AVE, CENTER FOR JOINT REPLACEMENT BLDG
FREMONT, CA 94538
Nurse Practitioner (Family)
2000 MOWRY AVE
FREMONT, CA 94538
Internal Medicine
2000 MOWRY AVE
FREMONT, CA 94538
Radiology (Vascular & Interventional Radiology)
2000 MOWRY AVE
FREMONT, CA 94538
Internal Medicine
2000 MOWRY AVE
FREMONT, CA 94538
Pediatrics
2000 MOWRY AVE
FREMONT, CA 94538

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 Jeffrey Lenchner's NPI number?

The NPI number for Jeffrey Lenchner is 1922138171. It was assigned to this individual provider in the NPPES registry on March 6, 2007.

Where is Jeffrey Lenchner located?

Jeffrey Lenchner practices at 2000 Mowry Ave, Fremont, CA 94538. The listed phone number is (510) 791-3430.

What is Jeffrey Lenchner's specialty?

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

Is Jeffrey Lenchner enrolled in Medicare?

Yes. Jeffrey Lenchner 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.

When was this NPI record last updated?

The NPPES record for Jeffrey Lenchner was last updated on July 9, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.