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LARA CHAMBERLAIN ATWATER M.D.
NPI 1366718116
Orthopaedic Surgery - Foot and Ankle Surgery in Portland, OR

Active since March 27, 2012PECOS EnrolledAccepts Medicare Assignment
93.57/100
CMS Quality Rating
3181 SW SAM JACKSON PARK RD # OP31, PORTLAND, OR 97239(808) 391-4667 Get Directions Write a Review

NPPES record last updated: November 12, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 12, 2019, Oct 15, 2019, Jun 26, 2018 and 1 more (4 updates tracked since 2018).

About Lara Chamberlain Atwater M.d. NPPES

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

LARA CHAMBERLAIN ATWATER M.D. (NPI 1366718116) is an individual foot and ankle surgery provider in Portland, Oregon, licensed in Oregon (MD192938) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, is affiliated with Ohsu Hospital And Clinics, and is a graduate of Georgetown University School Of Medicine (2012).

NPPES Registry Identity

NPI1366718116
Entity TypeIndividualFemale
Primary Taxonomy207XX0004X
Provider Legal NameLARA CHAMBERLAIN ATWATERCredential: M.D.
Location Address3181 SW SAM JACKSON PARK RD # OP31Portland, OR 97239-3011
Mailing Address3181 Sw Sam Jackson Park Rd # Op31Portland, OR 97239-3011 · (808) 391-4667
Phone(808) 391-4667
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2012
Enumeration DateMarch 27, 2012
Last NPPES UpdateNovember 12, 20194 updates tracked since enumeration
✔ NPI 1366718116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Foot and Ankle SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207XX0004X
Licenses✔ Licensed in OR · MD192938✔ Licensed in MD · D0085556
Definition
Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, foot and ankle surgeons deal with adult reconstructive foot and ankle surgery, adult foot and ankle trauma, sports medicine foot and ankle, and children's foot and ankle reconstructive surgery.
3181 SW SAM JACKSON PARK RD # OP31, Portland, OR 97239
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lara Chamberlain Atwater M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335397975
PECOS Enrollment IDI20190918000759
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.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
67 services53 patients
X-ray of foot, minimum of 3 views 73630
An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.
31 services20 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
26 services26 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
26 services25 patients
X-ray of ankle, minimum of 3 views 73610
An ankle X-ray is a quick, painless imaging test. It involves capturing at least three different images or 'views' of your ankle using small amounts of radiation. These images help identify any abnormalities or injuries, such as fractures or arthritis.
21 services14 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
17 services15 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ohsu Hospital And Clinics

Acute Care Hospitals · Portland, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number380009
Location3181 SW Sam Jackson Park RoadPortland, OR 97239 · Multnomah County
Emergency services Birthing friendly

Hillsboro Medical Center

Acute Care Hospitals · Hillsboro, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380021
Location335 SE 8th AvenueHillsboro, OR 97123 · Washington County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.57/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality85.33
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 5

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

MR. NATHAN WADE FENNEWALD PA-C
Physician Assistant
3181 SW SAM JACKSON PARK RD # OP31, ORTHOPEDICS & REHABILITATION DEPARTMENT
PORTLAND, OR 97239
Multnomah County (636) 688-9260
DR. CLIFFORD LIN BSC, MD, MASC, FRCSC
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
3181 SW SAM JACKSON PARK RD # OP31
PORTLAND, OR 97239
Multnomah County (503) 494-6316
MR. SOURABH MUKHERJEE MD
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
3181 SW SAM JACKSON PARK RD # OP31
PORTLAND, OR 97239
Multnomah County (503) 418-9888
SHANNON M. GODDARD PA
Physician Assistant (Medical)
3181 SW SAM JACKSON PARK RD # OP31
PORTLAND, OR 97239
Multnomah County (503) 494-6400
DR. JONATHAN A. KARK MD
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
3181 SW SAM JACKSON PARK RD # OP31
PORTLAND, OR 97239
Multnomah County (503) 418-8993

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 Lara Atwater's NPI number?

The NPI number for Lara Atwater is 1366718116. It was assigned to this individual provider in the NPPES registry on March 27, 2012.

Where is Lara Atwater located?

Lara Atwater practices at 3181 SW Sam Jackson Park Rd # Op31, Portland, OR 97239. The listed phone number is (808) 391-4667.

What is Lara Atwater's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Foot and Ankle Surgery, with taxonomy code 207XX0004X.

Is Lara Atwater enrolled in Medicare?

Yes. Lara Atwater is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lara Atwater accept?

Health plans from BridgeSpan Health Company, Kaiser Permanente, Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list Lara Atwater 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.

Is Lara Atwater affiliated with any hospitals?

According to CMS data, Lara Atwater is affiliated with Ohsu Hospital And Clinics and Hillsboro Medical Center.

When was this NPI record last updated?

The NPPES record for Lara Atwater was last updated on November 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.