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ESTELA DIESFELD MD
NPI 1376652909
Pain Medicine - Interventional Pain Medicine in Ventura, CA

Active since August 29, 2006PECOS EnrolledAccepts Medicare Assignment
95/100
CMS Quality Rating
1752 S VICTORIA AVE, SUITE B, VENTURA, CA 93003(805) 644-4930(805) 644-4960 Get Directions Write a Review

NPPES record last updated: May 2, 2008. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Estela Diesfeld Md NPPES

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

ESTELA DIESFELD MD (NPI 1376652909) is an individual interventional pain medicine provider in Ventura, California, licensed in California (G50644) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (1982).

NPPES Registry Identity

NPI1376652909
Entity TypeIndividualFemale
Primary Taxonomy208VP0014X
Provider Legal NameESTELA DIESFELDCredential: MD
Location Address1752 S VICTORIA AVE, SUITE BVentura, CA 93003
Mailing Address1752 S Victoria Ave, Suite BVentura, CA 93003 · (805) 644-4930 · Fax (805) 644-4960
Phone(805) 644-4930
Fax(805) 644-4960
Sole ProprietorNo
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 1982
Enumeration DateAugust 29, 2006
Last NPPES UpdateMay 2, 2008
✔ NPI 1376652909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPain Medicine · Interventional Pain MedicineAllopathic & Osteopathic Physicians
Taxonomy Code208VP0014X
License✔ Licensed in CA · G50644
Definition
Interventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and intractable pain, independently or in conjunction with other modalities of treatment.
1752 S VICTORIA AVE, Ventura, CA 93003
Open in Google Maps ↗

Other Identifiers 3

Other00G506441CA · Blue Shield
Medicare UPINA89918
Medicare PINWG50644D

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

Estela Diesfeld 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 ID4981597515
PECOS Enrollment IDI20040205001338
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 4

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.

Anesthesia for lens surgery 00142
Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.
30 services29 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
22 services22 patients
Anesthesia for other procedure on upper abdomen 00790
Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.
18 services18 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93003 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
$140.72 typical visit price
range $62.32 – $185.36
Typical copayment $35.18 (range $15.58 – $46.34)
Most-billed visit code 99204
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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.

95/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality88.9
Improvement Activities40
Cost70.34

Other Providers at the Same Location NPPES 10

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

MISS SARA E GUERRA PT
Physical Therapist
1752 S VICTORIA AVE, SUITE 280
VENTURA, CA 93003
Ventura County (805) 339-0171
ESTELA DIESFELD MD PROF CORP
Pain Medicine (Interventional Pain Medicine)
1752 S VICTORIA AVE, SUITE B
VENTURA, CA 93003
Ventura County (805) 644-4930
JIN IL T. LEE, D.D.S., A PROFESSIONAL CORPORATION
Dentist (General Practice)
1752 S VICTORIA AVE, SUITE 200
VENTURA, CA 93003
Ventura County (805) 644-0600
NATHAN R. WEBER, MD
Anesthesiology
1752 S VICTORIA AVE, SUITE A
VENTURA, CA 93003
Ventura County (805) 236-2734
DR. LEE MENDIOLA M.D.
Psychiatry & Neurology (Psychiatry)
1752 S VICTORIA AVE, SUITE 250
VENTURA, CA 93003
Ventura County (805) 650-3880
LEE D. MENDIOLA MD PC
Psychiatry & Neurology (Psychiatry)
1752 S VICTORIA AVE, SUITE 250
VENTURA, CA 93003
Ventura County (805) 650-3880
ERIC JANIGIAN M.D.
Anesthesiology
1752 S VICTORIA AVE, STE A
VENTURA, CA 93003
Ventura County (805) 654-8115
SUMATHI BALARAMAN DO
Psychiatry & Neurology (Psychiatry)
1752 S VICTORIA AVE, SUITE 250
VENTURA, CA 93003
Ventura County (805) 650-3880

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 Estela Diesfeld's NPI number?

The NPI number for Estela Diesfeld is 1376652909. It was assigned to this individual provider in the NPPES registry on August 29, 2006.

Where is Estela Diesfeld located?

Estela Diesfeld practices at 1752 S Victoria Ave Suite B, Ventura, CA 93003. The listed phone number is (805) 644-4930.

What is Estela Diesfeld's specialty?

The primary specialty registered for this NPI is Pain Medicine, specializing in Interventional Pain Medicine, with taxonomy code 208VP0014X.

Is Estela Diesfeld enrolled in Medicare?

Yes. Estela Diesfeld 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 Estela Diesfeld was last updated on May 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.