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DIANE WINTZ MD
NPI 1164721932
Surgery in San Diego, CA

Active since March 19, 2011PECOS EnrolledAccepts Medicare Assignment
7930 FROST ST STE 204, SAN DIEGO, CA 92123(858) 939-3200 Get Directions Write a Review

NPPES record last updated: March 8, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 8, 2024, Sep 21, 2017, Nov 11, 2016 and 1 more (4 updates tracked since 2016).

About Diane Wintz Md NPPES

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

DIANE WINTZ MD (NPI 1164721932) is an individual surgery provider in San Diego, California, licensed in California (138581) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS and is a graduate of Texas Tech University Health Science Center School Of Medicine (2006).

NPPES Registry Identity

NPI1164721932
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDIANE WINTZCredential: MD
Location Address7930 FROST ST STE 204San Diego, CA 92123-2739
Mailing Address7930 Frost St Ste 204San Diego, CA 92123-2739 · (858) 939-3200
Phone(858) 939-3200
Sole ProprietorNo
Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2006
Enumeration DateMarch 19, 2011
Last NPPES UpdateMarch 8, 20244 updates tracked since enumeration
NPPES CertifiedMarch 8, 2024
✔ NPI 1164721932 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in CA · 138581
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.
7930 FROST ST STE 204, San Diego, CA 92123
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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

Diane Wintz 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 ID3375715444
PECOS Enrollment IDI20151027002762
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 6

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
94 services61 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.
68 services56 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
34 services34 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
29 services29 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
28 services14 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
17 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92123 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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 3

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

ABC TRAUMA, INC.
Surgery (Trauma Surgery)
7930 FROST ST STE 204
SAN DIEGO, CA 92123
San Diego County (858) 939-3200
MICHELLE GRACE HAMEL MD
Surgery (Trauma Surgery)
7930 FROST ST STE 204
SAN DIEGO, CA 92123
San Diego County (858) 565-0104
DR. LAWRENCE ROBERTS M.D.
Surgery (Trauma Surgery)
7930 FROST ST STE 204
SAN DIEGO, CA 92123
San Diego County (858) 939-3200

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 Diane Wintz's NPI number?

The NPI number for Diane Wintz is 1164721932. It was assigned to this individual provider in the NPPES registry on March 19, 2011.

Where is Diane Wintz located?

Diane Wintz practices at 7930 Frost St Ste 204, San Diego, CA 92123. The listed phone number is (858) 939-3200.

What is Diane Wintz's specialty?

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

Is Diane Wintz enrolled in Medicare?

Yes. Diane Wintz 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 Diane Wintz was last updated on March 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.