DR. KARLA BERMUDEZ WAGNER M.D.
NPI 1114169810
Obstetrics & Gynecology - Maternal & Fetal Medicine in San Francisco, CA

Q: What is Karla Bermudez Wagner's NPI number?

The NPI number for Karla Bermudez Wagner is 1114169810. It was assigned to this individual provider in the NPPES registry on March 27, 2009.

Q: What is Karla Bermudez Wagner's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Active since March 27, 2009PECOS EnrolledAccepts Medicare Assignment

1855 4TH ST FL 3, SAN FRANCISCO, CA 94143(415) 353-2566(415) 353-2496 Get Directions Write a Review

NPPES record last updated: June 10, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 10, 2025, Jan 3, 2025, Jun 13, 2017 (3 updates tracked since 2017).

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About Dr. Karla Bermudez Wagner M.d. NPPES

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

DR. KARLA BERMUDEZ WAGNER M.D. (NPI 1114169810) is an individual maternal & fetal medicine provider in San Francisco, California, licensed in California (A108445) and active in the NPI registry since March 2009. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1114169810

Entity TypeIndividualFemale

Primary Taxonomy207VM0101X

Provider Legal NameDR. KARLA BERMUDEZ WAGNERCredential: M.D.

Location Address1855 4TH ST FL 3San Francisco, CA 94143-2350

Mailing Address1855 4th St Fl 3San Francisco, CA 94143-2350 · (415) 353-2566 · Fax (415) 353-2496

Phone(415) 353-2566

Fax(415) 353-2496

Sole ProprietorNo

Medical School CMSOtherGraduated 1996

Enumeration DateMarch 27, 2009

Last NPPES UpdateJune 10, 20253 updates tracked since enumeration

NPPES CertifiedJune 10, 2025

✔ NPI 1114169810 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207VM0101X

Licenses✔ Licensed in CA · A108445✔ Licensed in TX · Q2102

Definition

An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.

Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License MT187105 (PA)

1855 4TH ST FL 3, San Francisco, CA 94143

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Karla Bermudez Wagner M.d. 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 ID3072799808

PECOS Enrollment IDI20110512000367

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

Medicare enrollment records show Karla Bermudez Wagner reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ucsf Dept Of Surgery

3.7 mi

Surgery

505 PARNASSUS AVE
San Francisco, CA 94143

Reassigned Medicare billing, California enrollment
761 clinicians in this Medicare group

NPI 1477627537 (415) 353-2161

University Of California San Francisco

3.7 mi

Surgery

400 PARNASSUS AVE, MCB 300
San Francisco, CA 94143

Reassigned Medicare billing, California enrollment
5,645 clinicians in this Medicare group

NPI 1346329380 (415) 353-2161

Ucsf Medical Group Business Services

3.7 mi

Internal Medicine

400 PARNASSUS AVE
San Francisco, CA 94122

Reassigned Medicare billing, California enrollment
5,544 clinicians in this Medicare group

NPI 1477624104 (415) 353-2808

Alameda Health System

7.5 mi

Clinic/Center

501 S SHORE CTR W, SUITE A-F
Alameda, CA 94501

Reassigned Medicare billing, California enrollment
900 clinicians in this Medicare group

NPI 1124446158 (510) 814-4630

Valley Children's Medical Group

77 mi

Pediatrics

1524 MCHENRY AVE, SUITE 550
Modesto, CA 95350

Reassigned Medicare billing, California enrollment
Medicare enrollment name: Valley Childrens Medical Group
387 clinicians in this Medicare group

NPI 1437555265 (559) 353-5010

Baylor College Of Medicine

1,643 mi

Internal Medicine

6620 MAIN ST
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
2,296 clinicians in this Medicare group

NPI 1104867175 (713) 798-2500

Texas Children's Physician Group

1,643 mi

Pediatrics

6621 FANNIN ST
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Texas Childrens Physician Group
2,498 clinicians in this Medicare group

NPI 1861675506 (832) 824-1000

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 94143 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

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 11

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

NICOLA CLAIRE PERLMAN

Obstetrics & Gynecology (Maternal & Fetal Medicine)