1. Home
  2. Directory
  3. California
  4. Bakersfield
  5. Internal Medicine
  6. NPI Profile

DR. JEFFERY FREESEMANN MD
NPI 1336156488
Internal Medicine in Bakersfield, CA

Active since August 02, 2006PECOS Enrolled
1925 17TH ST, BAKERSFIELD, CA 93301(661) 323-2295(661) 323-8040 Get Directions Write a Review

NPPES record last updated: June 13, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Jeffery Freesemann Md NPPES

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

DR. JEFFERY FREESEMANN MD (NPI 1336156488) is an individual internal medicine provider in Bakersfield, California, licensed in California (G831220) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336156488
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. JEFFERY FREESEMANNCredential: MD
Location Address1925 17TH STBakersfield, CA 93301-4201
Mailing Address1925 17th StBakersfield, CA 93301-4201 · (661) 323-2295 · Fax (661) 323-8040
Phone(661) 323-2295
Fax(661) 323-8040
Sole ProprietorNo
Enumeration DateAugust 2, 2006
Last NPPES UpdateJune 13, 2011
✔ NPI 1336156488 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G831220
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1925 17TH ST, Bakersfield, CA 93301
Open in Google Maps ↗

Other Identifiers 6

OtherG831220CA · State License #
MedicaidGR0092950CA
Medicare PIN00G831221
OtherZZZ01707ZCA · Medicare Group Id#
Medicare UPING33571CA
Other1619968583CA · Group Npi

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jeffery Freesemann Md 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 Reassignment

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

Emergency Physicians Urgent Care Inc.
4.9 mi
Urgent Care
9710 BRIMHALL RD
Bakersfield, CA 93312
  • Reassigned Medicare billing, California enrollment
  • 225 clinicians in this Medicare group
NPI 1689963845 (661) 829-6747

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 93301 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
$135.05 typical visit price
range $59.26 – $178.09
Typical copayment $33.76 (range $14.81 – $44.52)
Most-billed visit code 99204
Established Patient
$104.09 typical visit price
range $19.34 – $145.64
Typical copayment $26.02 (range $4.83 – $36.41)
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 4

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

RONNIE CLAIBORNE M.D. A PROFESSIONAL CORPORATION
General Practice
1925 17TH ST
BAKERSFIELD, CA 93301
Kern County (661) 323-2295
MR. GREGORY S. BAKER P.A.-C.
Physician Assistant
1925 17TH ST
BAKERSFIELD, CA 93301
Kern County (661) 323-2295
HUGH B BEATTY MD
Anesthesiology (Pain Medicine)
1925 17TH ST
BAKERSFIELD, CA 93301
Kern County (661) 716-0167
ALI ABAZARI MD PROF CORP
Neurological Surgery
1925 17TH ST
BAKERSFIELD, CA 93301
Kern County (661) 377-2988

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 Freesemann's NPI number?

The NPI number for Jeffery Freesemann is 1336156488. It was assigned to this individual provider in the NPPES registry on August 2, 2006.

Where is Jeffery Freesemann located?

Jeffery Freesemann practices at 1925 17th St, Bakersfield, CA 93301. The listed phone number is (661) 323-2295.

What is Jeffery Freesemann's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Jeffery Freesemann enrolled in Medicare?

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

Which organization bills Medicare for Jeffery Freesemann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jeffery Freesemann reassigns Medicare benefits to Emergency Physicians Urgent Care Inc. (Bakersfield, 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 Jeffery Freesemann'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 Jeffery Freesemann was last updated on June 13, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.