1. Home
  2. Directory
  3. California
  4. La Jolla
  5. Orthopaedic Surgery
  6. NPI Profile

WILLIAM C MOHLENBROCK MD
NPI 1053334243
Orthopaedic Surgery in La Jolla, CA

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
9850 GENESEE AVE, STE 210, LA JOLLA, CA 92037(858) 535-1075(858) 453-9810 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About William C Mohlenbrock Md NPPES

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

WILLIAM C MOHLENBROCK MD (NPI 1053334243) is an individual orthopaedic surgery provider in La Jolla, California, licensed in California (C29014) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS and is a graduate of Saint Louis University School Of Medicine (1965).

NPPES Registry Identity

NPI1053334243
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameWILLIAM C MOHLENBROCKCredential: MD
Location Address9850 GENESEE AVE, STE 210La Jolla, CA 92037-1206
Mailing Address9850 Genesee Ave, Ste 210La Jolla, CA 92037-1206 · (858) 535-1075 · Fax (858) 453-9810
Phone(858) 535-1075
Fax(858) 453-9810
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 1965
Enumeration DateJuly 26, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1053334243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in CA · C29014
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
9850 GENESEE AVE, La Jolla, CA 92037
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINA87309
Medicare ID-Type UnspecifiedW15730
Medicare ID-Type UnspecifiedW15730A

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

William C Mohlenbrock 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 ID7315927191
PECOS Enrollment IDI20040722000529
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 10

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
343 services50 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
235 services114 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
80 services39 patients
Injection of trigger points, 1-2 muscles 20552
Trigger point injection is a procedure used to treat painful areas of muscle that contain trigger points, or knots of muscle that form when muscles do not relax. 1-2 muscles are typically treated in one session. The procedure involves injecting medications into these points to alleviate pain.
26 services19 patients
X-ray of knee, 3 views 73562
An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.
23 services23 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
23 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92037 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 20

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

SUHAIR S. ERIKAT MFT
Marriage & Family Therapist
9850 GENESEE AVE, SUITE 970
LA JOLLA, CA 92037
San Diego County (858) 558-2731
DR. MARK C ADRIAN M.D.
Internal Medicine
9850 GENESEE AVE, SUITE 355
LA JOLLA, CA 92037
San Diego County (858) 202-0011
RICHARD A.K. CHAFFOO, A PROFESSIONAL CORPORATION
Plastic Surgery
9850 GENESEE AVE, SUITE 330
LA JOLLA, CA 92037
San Diego County (858) 623-6333
MRS. KATHLEEN DYKES YOUNG MS
Clinical Exercise Physiologist
9850 GENESEE AVE, SUITE 730
LA JOLLA, CA 92037
San Diego County (858) 847-5064
YEVHENIYA KHROBUST FNP
Nurse Practitioner (Family)
9850 GENESEE AVE
LA JOLLA, CA 92037
San Diego County (858) 554-9100
DR. PAMILA K. BRAR M.D.
Internal Medicine
9850 GENESEE AVE, STE 570
LA JOLLA, CA 92037
San Diego County (858) 200-3007
PRIMA PRIMARY MEDICAL ASSOCIATION, INC
Internal Medicine
9850 GENESEE AVE, SUITE 355
LA JOLLA, CA 92037
San Diego County (858) 202-0011
MAHMOOD MAHDAVI M.D.
Otolaryngology
9850 GENESEE AVE, STE 710
LA JOLLA, CA 92037
San Diego County (858) 458-9955

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 William Mohlenbrock's NPI number?

The NPI number for William Mohlenbrock is 1053334243. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Where is William Mohlenbrock located?

William Mohlenbrock practices at 9850 Genesee Ave Ste 210, La Jolla, CA 92037. The listed phone number is (858) 535-1075.

What is William Mohlenbrock's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is William Mohlenbrock enrolled in Medicare?

Yes. William Mohlenbrock 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 William Mohlenbrock was last updated on July 8, 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.