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SIG-LINDA JACOBSON M.D.
NPI 1033291323
Obstetrics & Gynecology - Maternal & Fetal Medicine in Portland, OR

Active since October 19, 2006PECOS Enrolled
5006 SW MARTHA ST, PORTLAND, OR 97221(503) 806-7854 Get Directions Write a Review

NPPES record last updated: April 7, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 7, 2026, Aug 15, 2023, Apr 11, 2023 and 3 more (6 updates tracked since 2021).

About Sig-linda Jacobson M.d. NPPES

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

SIG-LINDA JACOBSON M.D. (NPI 1033291323) is an individual maternal & fetal medicine provider in Portland, Oregon, licensed in Indiana (01074807A) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033291323
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameSIG-LINDA JACOBSONCredential: M.D.
Location Address5006 SW MARTHA STPortland, OR 97221-1835
Mailing Address5006 Sw Martha StPortland, OR 97221-1835 · (503) 806-7854
Phone(503) 806-7854
Sole ProprietorYes
Enumeration DateOctober 19, 2006
Last NPPES UpdateApril 7, 20266 updates tracked since enumeration
NPPES CertifiedApril 7, 2026
✔ NPI 1033291323 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
Licenses✔ Licensed in IN · 01074807A✔ Licensed in NY · 258455✔ Licensed in WA · 00047437✔ Licensed in ID · M-11174✔ Licensed in NE · 27129✔ Licensed in GA · 68921✔ Licensed in UT · 7805936-1205✔ Licensed in HI · 16723✔ Licensed in MO · 2011011924✔ Licensed in OR · MD15777
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
5006 SW MARTHA ST, Portland, OR 97221
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Other Identifiers 9

Medicaid0085221MT
Other160055377OR · Railroad Medicare
MedicaidMD2637RAK
Medicaid027094OR
Medicaid300050370IN
OtherIN1776461IN · Mcr
Medicaid807008800ID
Medicaid8201691WA
Other93125743797239E020OR · Triwest

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Moda Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sig-linda Jacobson 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 97221 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
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.

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 Sig-linda Jacobson's NPI number?

The NPI number for Sig-linda Jacobson is 1033291323. It was assigned to this individual provider in the NPPES registry on October 19, 2006.

Where is Sig-linda Jacobson located?

Sig-linda Jacobson practices at 5006 SW Martha St, Portland, OR 97221. The listed phone number is (503) 806-7854.

What is Sig-linda Jacobson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Sig-linda Jacobson enrolled in Medicare?

Yes. Sig-linda Jacobson is registered in the Medicare PECOS enrollment system.

What insurance does Sig-linda Jacobson accept?

Health plans from CareSource and Moda Health Plan, Inc. list Sig-linda Jacobson 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.

When was this NPI record last updated?

The NPPES record for Sig-linda Jacobson was last updated on April 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.