MEGHAN EILEEN GREENFIELD M.D.
NPI 1841581576
Internal Medicine - Rheumatology in Seattle, WA

Active since April 28, 2011PECOS EnrolledAccepts Medicare Assignment
82.84/100
CMS Quality Rating
515 MINOR AVE, SUITE 300, SEATTLE, WA 98104(206) 386-9500(206) 386-9605 Get Directions Write a Review

NPPES record last updated: May 25, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 25, 2021, Aug 26, 2016 (2 updates tracked since 2016).

About Meghan Eileen Greenfield M.d. NPPES

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

MEGHAN EILEEN GREENFIELD M.D. (NPI 1841581576) is an individual rheumatology provider in Seattle, Washington, licensed in Washington (MD60497788) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS, is affiliated with Swedish Edmonds Hospital, and is a graduate of New York Medical College (2011).

NPPES Registry Identity

NPI1841581576
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameMEGHAN EILEEN GREENFIELDCredential: M.D.
Location Address515 MINOR AVE, SUITE 300Seattle, WA 98104-2120
Mailing AddressPo Box 25608, Apt 23Salt Lake City, UT 84125-0608 · (206) 320-4476 · Fax (206) 568-7043
Fax(206) 386-9605
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2011
Enumeration DateApril 28, 2011
Last NPPES UpdateMay 25, 20212 updates tracked since enumeration
NPPES CertifiedMay 25, 2021
NPI 1841581576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License Licensed in WA · MD60497788
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
515 MINOR AVE, Seattle, WA 98104

Accepted 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

Meghan Eileen Greenfield 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 ID2062731557
PECOS Enrollment IDI20160829000122, I20190402000470
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 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.
304 services162 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
69 services53 patients
Complete ultrasound scan of joint 76881
A complete ultrasound scan of a joint is a non-invasive procedure using sound waves to create images of your joint. It helps identify problems like inflammation, injury, or disease. It's painless, safe, and doesn't involve radiation.
52 services22 patients
Online digital evaluation and management service for an established patient for up to 7 days, total time 5-10 minutes 99421
This service involves a week-long digital assessment of your health status. It's conducted online by your healthcare provider, focusing on managing your existing health condition. The process takes 5-10 minutes of your time daily, ensuring optimal health management.
50 services38 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
25 services25 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
25 services25 patients

Hospital Affiliations CMS Care Compare 5

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

Swedish Edmonds Hospital

Acute Care Hospitals · Edmonds, WA
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500026
Location21601 76th Avenue WestEdmonds, WA 98026 · Snohomish County
Emergency services Birthing friendly

Swedish Medical Center

Acute Care Hospitals · Seattle, WA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500027
Location747 BroadwaySeattle, WA 98122 · King County
Emergency services Birthing friendly

Olympic Medical Center

Acute Care Hospitals · Port Angeles, WA
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number500072
Location939 Caroline StPort Angeles, WA 98362 · Clallam County
Emergency services Birthing friendly

Swedish Issaquah

Acute Care Hospitals · Issaquah, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500152
Location751 NE Blakely DrIssaquah, WA 98029 · King County
Emergency services Birthing friendly

Jefferson Healthcare

Critical Access Hospitals · Port Townsend, WA
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number501323
Location834 Sheridan StreetPort Townsend, WA 98368 · Jefferson County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
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.

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.

82.84/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.14
Promoting Interoperability100
Improvement Activities40
Cost60.65

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.

Internal Medicine
515 MINOR AVE
SEATTLE, WA 98104
Urology
515 MINOR AVE, SUITE 200
SEATTLE, WA 98104
Internal Medicine
515 MINOR AVE, SUITE 300
SEATTLE, WA 98104
Urology
515 MINOR AVE, SUITE 200
SEATTLE, WA 98104
Physical Therapist
515 MINOR AVE, SUITE 22
SEATTLE, WA 98104
Physical Therapist
515 MINOR AVE, SUITE 22
SEATTLE, WA 98104
Physical Therapist
515 MINOR AVE, SUITE 22
SEATTLE, WA 98104
Podiatrist (Foot Surgery)
515 MINOR AVE, SUITE 240
SEATTLE, WA 98104

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 Meghan Greenfield's NPI number?

The NPI number for Meghan Greenfield is 1841581576. It was assigned to this individual provider in the NPPES registry on April 28, 2011.

Where is Meghan Greenfield located?

Meghan Greenfield practices at 515 Minor Ave Suite 300, Seattle, WA 98104. The listed phone number is (206) 386-9500.

What is Meghan Greenfield's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Meghan Greenfield enrolled in Medicare?

Yes. Meghan Greenfield 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 Meghan Greenfield accept?

Health plans from Moda Health Plan, Inc., PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Meghan Greenfield 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 Meghan Greenfield affiliated with any hospitals?

According to CMS data, Meghan Greenfield is affiliated with Swedish Edmonds Hospital, Swedish Medical Center, Olympic Medical Center, Swedish Issaquah and Jefferson Healthcare.

When was this NPI record last updated?

The NPPES record for Meghan Greenfield was last updated on May 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.