LESLIE ANN GIESEMANN M.D.
NPI 1710901590
Surgery - Trauma Surgery in Encinitas, CA

Active since July 26, 2006PECOS EnrolledAccepts Medicare Assignment
317 N EL CAMINO REAL STE 502, ENCINITAS, CA 92024(858) 831-7770(858) 831-7773 Get Directions Write a Review

NPPES record last updated: December 29, 2020. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Leslie Ann Giesemann M.d. NPPES

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

LESLIE ANN GIESEMANN M.D. (NPI 1710901590) is an individual trauma surgery provider in Encinitas, California, licensed in California (A62713) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Comanche County Memorial Hospital, and is a graduate of University Of Kentucky College Of Medicine (1994).

NPPES Registry Identity

NPI1710901590
Entity TypeIndividualFemale
Primary Taxonomy2086S0127X
Provider Legal NameLESLIE ANN GIESEMANNCredential: M.D.
Location Address317 N EL CAMINO REAL STE 502Encinitas, CA 92024-2816
Mailing Address7770 Regents Rd Ste 113-582San Diego, CA 92122 · (858) 831-7770 · Fax (858) 831-7773
Fax(858) 831-7773
Sole ProprietorNo
Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 1994
Enumeration DateJuly 26, 2006
Last NPPES UpdateDecember 29, 2020
NPPES CertifiedDecember 29, 2020
NPI 1710901590 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtySurgery · Trauma SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code2086S0127X
License Licensed in CA · A62713
Definition
Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.
Also ListedSurgery · Surgical Critical CareTaxonomy 2086S0102X · License 37665 (OK)
317 N EL CAMINO REAL STE 502, Encinitas, CA 92024

Other Names 1

Former Name (1)Leslie Ann Powell Md

Accepted Insurance

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

Leslie Ann Giesemann 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 ID6103964259
PECOS Enrollment IDI20210105003093
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 2

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.

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.
332 services97 patients
Critical care, each additional 30 minutes 99292
Critical care refers to special attention given to patients facing life-threatening conditions. Each additional 30 minutes indicates the extension of this specialized care. This might include close monitoring, medication adjustments, and immediate interventions as needed.
81 services54 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Comanche County Memorial Hospital

Acute Care Hospitals · Lawton, OK
1/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number370056
Location3401 West Gore BlvdLawton, OK 73505 · Comanche County
Emergency services Birthing friendly

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.

Chiropractor
317 N EL CAMINO REAL STE 502
ENCINITAS, CA 92024
Surgery (Trauma Surgery)
317 N EL CAMINO REAL STE 502
ENCINITAS, CA 92024
Clinic/Center
317 N EL CAMINO REAL STE 502
ENCINITAS, CA 92024

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 Leslie Giesemann's NPI number?

The NPI number for Leslie Giesemann is 1710901590. It was assigned to this individual provider in the NPPES registry on July 26, 2006. The provider is also known as Leslie Ann Powell MD.

Where is Leslie Giesemann located?

Leslie Giesemann practices at 317 N El Camino Real Ste 502, Encinitas, CA 92024. The listed phone number is (858) 831-7770.

What is Leslie Giesemann's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Trauma Surgery, with taxonomy code 2086S0127X.

Is Leslie Giesemann enrolled in Medicare?

Yes. Leslie Giesemann 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.

What insurance does Leslie Giesemann accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, CHRISTUS Health Plan, Medica, Mending Health and UnitedHealthcare list Leslie Giesemann as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Leslie Giesemann affiliated with any hospitals?

According to CMS data, Leslie Giesemann is affiliated with Comanche County Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Leslie Giesemann was last updated on December 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.