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PAUL GREGERSON M.D.
NPI 1417022336
Internal Medicine in Los Angeles, CA

Active since November 24, 2006PECOS Enrolled
522 S SAN PEDRO ST, LOS ANGELES, CA 90013(213) 486-4929(213) 627-4043 Get Directions Write a Review

NPPES record last updated: October 20, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Paul Gregerson M.d. NPPES

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

PAUL GREGERSON M.D. (NPI 1417022336) is an individual internal medicine provider in Los Angeles, California, licensed in California (G55695) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1417022336
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NamePAUL GREGERSONCredential: M.D.
Location Address522 S SAN PEDRO STLos Angeles, CA 90013-2102
Mailing Address8210 Bellgave PlLos Angeles, CA 90069-1601 · (213) 706-4211
Phone(213) 486-4929
Fax(213) 627-4043
Sole ProprietorNo
Enumeration DateNovember 24, 2006
Last NPPES UpdateOctober 20, 2016
✔ NPI 1417022336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G55695
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
522 S SAN PEDRO ST, Los Angeles, CA 90013
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Other Identifiers 2

Medicare UPINF11493CA
OtherWG55695ACA · Ppin

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Paul Gregerson M.d. 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 90013 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

LISA ELAINE BATCHELOR FNP, C, MSN
Nurse Practitioner (Family)
522 S SAN PEDRO ST
LOS ANGELES, CA 90013
Los Angeles County (562) 867-7999
ROBERT FISH PHYCHOLOGIST
Psychologist
522 S SAN PEDRO ST
LOS ANGELES, CA 90013
Los Angeles County (213) 486-4050
CHRISTIAN XAVIER HOSODA ASW
Student in an Organized Health Care Education/Training Program
522 S SAN PEDRO ST
LOS ANGELES, CA 90013
Los Angeles County (213) 486-4931
DR. GABRIEL PEDRO ROMERO FLORESCIO M.D.
Family Medicine
522 S SAN PEDRO ST
LOS ANGELES, CA 90013
Los Angeles County (661) 948-1228
ANA L ALVARENGA
Counselor (Mental Health)
522 S SAN PEDRO ST
LOS ANGELES, CA 90013
Los Angeles County (213) 486-4062
DR. ANDREW DANIEL MCKEE DMD
Dentist
522 S SAN PEDRO ST
LOS ANGELES, CA 90013
Los Angeles County (562) 867-7999
MS. PATRICIA NATALIE ANDERSON FNP APRN
Nurse Practitioner
522 S SAN PEDRO ST
LOS ANGELES, CA 90013
Los Angeles County (562) 867-7999
JWCH INSTITUTE, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
522 S SAN PEDRO ST
LOS ANGELES, CA 90013
Los Angeles County (213) 622-2639

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 Paul Gregerson's NPI number?

The NPI number for Paul Gregerson is 1417022336. It was assigned to this individual provider in the NPPES registry on November 24, 2006.

Where is Paul Gregerson located?

Paul Gregerson practices at 522 S San Pedro St, Los Angeles, CA 90013. The listed phone number is (213) 486-4929.

What is Paul Gregerson's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Paul Gregerson enrolled in Medicare?

Yes. Paul Gregerson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Paul Gregerson was last updated on October 20, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.