1. Home
  2. Directory
  3. California
  4. San Diego
  5. Internal Medicine
  6. NPI Profile

MICHAEL MARLL
NPI 1699235796
Internal Medicine - Pulmonary Disease in San Diego, CA

Active since March 23, 2019PECOS Enrolled
4510 EXECUTIVE DR, SAN DIEGO, CA 92121(800) 926-8273 Get Directions Write a Review

NPPES record last updated: June 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Michael Marll NPPES

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

MICHAEL MARLL (NPI 1699235796) is an individual pulmonary disease provider in San Diego, California, licensed in California (A208218) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1699235796
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameMICHAEL MARLL
Location Address4510 EXECUTIVE DRSan Diego, CA 92121-3021
Mailing AddressFile 57326Los Angeles, CA 90074-7326 · (800) 926-8273
Phone(800) 926-8273
Sole ProprietorNo
Enumeration DateMarch 23, 2019
Last NPPES UpdateJune 11, 2026
NPPES CertifiedJune 11, 2026
✔ NPI 1699235796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in CA · A208218
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License A208218 (CA)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License A208218 (CA)
4510 EXECUTIVE DR, San Diego, CA 92121
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1200 W Arbor DrSan Diego, CA 92103-9000 · Phone (800) 926-8273
Location 29300 Campus Point DrLA Jolla, CA 92037-1300 · Phone (800) 926-8273
Location 313001 E 17th PlAurora, CO 80045-2570 · Phone (303) 724-1792

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael Marll is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92121 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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.

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.

DR. TODD BENJAMIN PLUTCHOK D.C.
Chiropractor
4510 EXECUTIVE DR, PLAZA 5
SAN DIEGO, CA 92121
San Diego County (858) 452-8888
KHRIZNA CHONG MSN, RN, CNS
Clinical Nurse Specialist (Acute Care)
4510 EXECUTIVE DR
SAN DIEGO, CA 92121
San Diego County (858) 657-7729
MS. SHARON ESTERS-THAMES RN
Registered Nurse
4510 EXECUTIVE DR
SAN DIEGO, CA 92121
San Diego County (858) 450-5000
MISS KERI ANNE O'CONNOR NP
Nurse Practitioner (Family)
4510 EXECUTIVE DR
SAN DIEGO, CA 92121
San Diego County (858) 657-5085
DAVID A LEPAY M.D.
Pathology (Clinical Pathology/Laboratory Medicine)
4510 EXECUTIVE DR, SUITE 2257
SAN DIEGO, CA 92121
San Diego County (858) 550-3850
LISA GUERTIN NP
Nurse Practitioner (Acute Care)
4510 EXECUTIVE DR
SAN DIEGO, CA 92121
San Diego County (800) 926-8273
MANISH V SHETH MD
Psychiatry & Neurology (Psychiatry)
4510 EXECUTIVE DR, SUITE 115
SAN DIEGO, CA 92121
San Diego County (858) 427-5060
DR. CHAD MICHAEL WELLS D.C.
Chiropractor (Sports Physician)
4510 EXECUTIVE DR, PLAZA 5
SAN DIEGO, CA 92121
San Diego County (858) 452-8888

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 Michael Marll's NPI number?

The NPI number for Michael Marll is 1699235796. It was assigned to this individual provider in the NPPES registry on March 23, 2019.

Where is Michael Marll located?

Michael Marll practices at 4510 Executive Dr, San Diego, CA 92121. The listed phone number is (800) 926-8273.

What is Michael Marll's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Michael Marll enrolled in Medicare?

Yes. Michael Marll is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Michael Marll was last updated on June 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 55 days 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.