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DR. JENNIFER LYNN MASSARA M.D.
NPI 1174597165
Obstetrics & Gynecology in Albany, OR

Active since February 15, 2006PECOS Enrolled
705 ELM ST SW, SUITE 200, ALBANY, OR 97321(541) 812-4850(541) 812-4889 Get Directions Write a Review

NPPES record last updated: September 15, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 13, 2021, May 25, 2021, Apr 19, 2021 and 4 more (7 updates tracked since 2020).

About Dr. Jennifer Lynn Massara M.d. NPPES

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

DR. JENNIFER LYNN MASSARA M.D. (NPI 1174597165) is an individual obstetrics & gynecology provider in Albany, Oregon, licensed in Arizona (35721) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Newport.

NPPES Registry Identity

NPI1174597165
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. JENNIFER LYNN MASSARACredential: M.D.
Location Address705 ELM ST SW, SUITE 200Albany, OR 97321
Mailing Address705 Elm St Sw Ste 200Albany, OR 97321-1957 · (541) 812-4850
Phone(541) 812-4850
Fax(541) 812-4889
Sole ProprietorNo
Enumeration DateFebruary 15, 2006
Last NPPES UpdateSeptember 15, 20237 updates tracked since enumeration
NPPES CertifiedSeptember 15, 2023
✔ NPI 1174597165 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in AZ · 35721✔ Licensed in OR · MD151178✔ Licensed in WA · MD61120008
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
705 ELM ST SW, Albany, OR 97321
Open in Google Maps ↗

Other Names 1

Former Name (1)Jennifer Lynn Rock M.d.

Secondary Practice Location 1

Location 1930 SW Abbey StNewport, OR 97365-4820 · Phone (541) 265-2244

Other Identifiers 2

Other35721AZ · Az Medical Board
Medicaid150211AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Jennifer Lynn Massara 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.

Medicare Billing Reassignments

6

Medicare enrollment records show Jennifer Massara reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Good Samaritan Hospital Corvallis
0.1 mi
Internal Medicine
1100 7TH AVE SW
Albany, OR 97321
  • Reassigned Medicare billing, Oregon enrollment
  • 522 clinicians in this Medicare group
NPI 1063779205 (541) 812-5600
Nicholas Mills MD LLC
160 mi
Obstetrics
2951 DOCTORS PARK DR
Medford, OR 97504
  • Reassigned Medicare billing, Oregon enrollment
  • 18 clinicians in this Medicare group
NPI 1437601234 (541) 200-2646
Obhg Arizona, P.C.
987 mi
Obstetrics & Gynecology
1955 W FRYE RD
Chandler, AZ 85224
  • Reassigned Medicare billing, Arizona enrollment
  • Medicare enrollment name: Obhg Arizona PC
  • 98 clinicians in this Medicare group
NPI 1902188642 (864) 908-3530
Southern Arizona Laborists, LLC
1,129 mi
Hospitalist
1171 W TARGET RANGE RD
Nogales, AZ 85621
  • Reassigned Medicare billing, Arizona enrollment
  • 15 clinicians in this Medicare group
NPI 1639720063 (520) 348-0938
Obhg Oregon PC
2,247 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, Oregon enrollment
  • 51 clinicians in this Medicare group
NPI 1528585148 (800) 967-2289
Obhg California, P.C.
2,247 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Obhg California PC
  • 711 clinicians in this Medicare group
NPI 1215258892 (800) 967-2289

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97321 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
$126.25 typical visit price
range $54.96 – $166.64
Typical copayment $31.56 (range $13.74 – $41.66)
Most-billed visit code 99204
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
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.

Other Providers at the Same Location NPPES 10

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

DR. SATYAJEET Y GAEKWAD M.D.
Surgery
705 ELM ST SW, SUITE 300
ALBANY, OR 97321
Benton County (541) 812-4580
DR. SHANE MATTHEW GJESDAL MD
Obstetrics & Gynecology
705 ELM ST SW, SUITE 200
ALBANY, OR 97321
Benton County (541) 812-4850
ALYSIA GRECO
Physician Assistant
705 ELM ST SW, SUITE 300
ALBANY, OR 97321
Benton County (541) 812-4580
DR. MARGARET A. HOVEY M.D.
Obstetrics & Gynecology
705 ELM ST SW, SUITE 200
ALBANY, OR 97321
Benton County (541) 812-4850
DR. GREGG M. MILLER M.D.
Surgery
705 ELM ST SW, SUITE 300
ALBANY, OR 97321
Benton County (541) 812-4850
ALBANY GENERAL HOSPITAL
Obstetrics & Gynecology
705 ELM ST SW, SUITE 200
ALBANY, OR 97321
Benton County (541) 812-4850
DR. FREDERIC NATHAN BAHNSON M.D.
Surgery
705 ELM ST SW, SUITE 300
ALBANY, OR 97321
Benton County (541) 812-4580
DR. CHARLES D. SOUTH M.D.
Obstetrics & Gynecology
705 ELM ST SW
ALBANY, OR 97321
Benton County (541) 812-4850

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 Jennifer Massara's NPI number?

The NPI number for Jennifer Massara is 1174597165. It was assigned to this individual provider in the NPPES registry on February 15, 2006. The provider is also known as Jennifer Lynn Rock M.D..

Where is Jennifer Massara located?

Jennifer Massara practices at 705 Elm St SW Suite 200, Albany, OR 97321. The listed phone number is (541) 812-4850.

What is Jennifer Massara's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Jennifer Massara enrolled in Medicare?

Yes. Jennifer Massara is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Jennifer Massara's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Massara reassigns Medicare benefits to 6 organizations: Good Samaritan Hospital Corvallis (Albany, OR), Nicholas Mills MD LLC (Medford, OR), Obhg Arizona, P.C. (Chandler, AZ), Southern Arizona Laborists, LLC (Nogales, AZ), Obhg Oregon PC (Greenville, SC) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jennifer Massara's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Massara accept?

Health plans from Blue Cross Blue Shield of Arizona and Cigna HealthCare of Arizona, Inc list Jennifer Massara 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 Jennifer Massara was last updated on September 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.