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DR. RICHARD JOHN PAULSON MD
NPI 1851442792
Obstetrics & Gynecology - Reproductive Endocrinology in Pasadena, CA

Active since January 16, 2007PECOS Enrolled
55 S LAKE AVE FL 9, PASADENA, CA 91101(626) 440-9161(626) 440-0138 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Richard John Paulson Md NPPES

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

DR. RICHARD JOHN PAULSON MD (NPI 1851442792) is an individual reproductive endocrinology provider in Pasadena, California, licensed in California (G44995) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1851442792
Entity TypeIndividualMale
Primary Taxonomy207VE0102X
Provider Legal NameDR. RICHARD JOHN PAULSONCredential: MD
Location Address55 S LAKE AVE FL 9Pasadena, CA 91101-2676
Mailing Address801 Greenridge DrLa Canada Flintridge, CA 91011-4206 · (213) 440-0973
Phone(626) 440-9161
Fax(626) 440-0138
Sole ProprietorNo
Enumeration DateJanuary 16, 2007
Last NPPES UpdateApril 20, 2026
NPPES CertifiedApril 20, 2026
✔ NPI 1851442792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Reproductive EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code207VE0102X
License✔ Licensed in CA · G44995
Definition
An obstetrician/gynecologist who is capable of managing complex problems relating to reproductive endocrinology and infertility.
55 S LAKE AVE FL 9, Pasadena, CA 91101
Open in Google Maps ↗

Other Identifiers 1

Other00G449950CA · Blue Shield

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Richard John Paulson Md 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 91101 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 2

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

NATALIA C LLARENA MD
Obstetrics & Gynecology (Reproductive Endocrinology)
55 S LAKE AVE FL 9
PASADENA, CA 91101
Los Angeles County (818) 212-7541
DR. JACQUELINE YANO MAHER M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
55 S LAKE AVE FL 9
PASADENA, CA 91101
Los Angeles County (323) 409-3026

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 Richard Paulson's NPI number?

The NPI number for Richard Paulson is 1851442792. It was assigned to this individual provider in the NPPES registry on January 16, 2007.

Where is Richard Paulson located?

Richard Paulson practices at 55 S Lake Ave Fl 9, Pasadena, CA 91101. The listed phone number is (626) 440-9161.

What is Richard Paulson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.

Is Richard Paulson enrolled in Medicare?

Yes. Richard Paulson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Richard Paulson was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.