Active NPI 1619907110 Individual Practitioner Female Practitioner

Lyne Ann Schaefer Alfonse , ARNP

Nurse Practitioner • Seattle, WA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Lyne Schaefer Alfonse, ARNP is a certified Nurse Practitioner practicing in Seattle, WA. With approximately 22 years of clinical experience since completing medical education in 2004, Lyne Schaefer Alfonse delivers high-quality medical care to the local community at 1229 MADISON ST STE 1450.

Lyne Schaefer Alfonse is affiliated with Seattle Rheumatology Associates Pllc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered), injection, denosumab, 1 mg, established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1229 Madison St Ste 1450

Seattle, WA 981043538

Telephone 2068446001

Fax 2068446002

Associated Practice Facility / Clinic

🏢 Seattle Rheumatology Associates Pllc Facility NPI 1346306453

Medicare Profile & Education

Medical School

Other

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Seattle, WA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs +11.7 yrs vs City Avg

City Avg: 10.3 Yrs

State Avg: 11.0 Yrs

Regional Practice Density

574 Specialists

Practicing in Seattle, WA (2339 Statewide)

Telehealth Adoption Rate

28.6% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

51.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Schaefer Alfonse (22 Years) 22 Yrs

Seattle Specialty Average (10.3 Years) 10.3 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0717 Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)	8,400	11	$10.86	$4.09
J0897 Injection, denosumab, 1 mg	1,680	19	$46.00	$25.50
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	160	95	$213.00	$118.10
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	83	32	$43.00	$13.63
96413 Infusion of chemotherapy into a vein up to 1 hour	71	33	$335.00	$129.51
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	70	49	$290.00	$163.47
99213 Established patient office or other outpatient visit, typically 15 minutes	35	28	$160.00	$83.61

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1602 Injection, golimumab, 1 mg, for intravenous use	7,063	18	$36.00	$13.43
J0897 Injection, denosumab, 1 mg	1,800	21	$44.47	$22.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	180	94	$213.00	$101.74
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	89	38	$335.00	$63.90
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	73	30	$43.00	$13.45
99213 Established patient office or other outpatient visit, typically 15 minutes	48	37	$160.00	$63.07
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	41	30	$290.00	$154.16
96413 Infusion of chemotherapy into a vein up to 1 hour	38	20	$335.00	$131.40
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	18	14	$46.00	$22.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1602 Injection, golimumab, 1 mg, for intravenous use	9,029	26	$36.00	$14.76
J0129 Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)	3,675	13	$68.00	$43.50
J0897 Injection, denosumab, 1 mg	1,560	19	$44.23	$20.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	180	92	$213.00	$106.65
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	127	51	$335.00	$68.12
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	88	31	$43.00	$13.68
99213 Established patient office or other outpatient visit, typically 15 minutes	46	39	$160.00	$65.93
96413 Infusion of chemotherapy into a vein up to 1 hour	45	15	$335.00	$138.59
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	26	21	$290.00	$163.04
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	14	11	$46.00	$22.68

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1602 Injection, golimumab, 1 mg, for intravenous use	8,383	18	$36.04	$17.34
J1745 Injection, infliximab, excludes biosimilar, 10 mg	1,890	11	$126.00	$42.27
J0897 Injection, denosumab, 1 mg	1,380	18	$46.00	$19.93
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	147	82	$213.00	$117.06
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	107	40	$335.00	$73.24
96413 Infusion of chemotherapy into a vein up to 1 hour	42	19	$335.00	$148.08
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	39	21	$43.00	$13.60
99213 Established patient office or other outpatient visit, typically 15 minutes	35	32	$160.00	$79.94
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	23	19	$290.00	$167.09
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$387.00	$207.46

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1602 Injection, golimumab, 1 mg, for intravenous use	5,267	18	$34.99	$19.72
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	62	36	$325.00	$70.42
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	50	45	$204.00	$100.84
99213 Established patient office or other outpatient visit, typically 15 minutes	36	29	$155.00	$69.32
96413 Infusion of chemotherapy into a vein up to 1 hour	18	11	$325.00	$139.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	99	69	$204.00	$96.03
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	17	12	$325.00	$66.77

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	154	93	$190.88	$93.11
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	24	13	$42.00	$18.80
96365 Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less	19	14	$325.00	$68.12

Medical Specialties & State Licenses

CMS Verified: 2024-12-16

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License WA AP30007657

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

9662453 (WA)

Hospital & Practice Group Affiliations

Seattle Rheumatology Associates Pllc

1229 Madison St, Seattle, WA 981043538

Phone: 2068446001

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners

Cayla Alexander

Nurse Practitioner

NPI 1407480312

Dr. James Hu , MD

Dermatology

NPI 1437277993

Doctor of Medicine (M.D.)

Dr. Peter Mohai , MD

Internal Medicine - Rheumatology

NPI 1831185966

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events

📍

Updated Practice Location December 16, 2024

Registered at 1229 MADISON ST STE 1450, SEATTLE, WA 981043538 (Tel: 2068446001)

✅

NPI Profile Active September 22, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location September 22, 2010

Registered at 1101 MADISON ST, #1000, SEATTLE, WA 981041306 (Tel: 2063862001)

📍

Updated Business Mailing Address September 22, 2010

Registered at 1101 MADISON ST, #1000, SEATTLE, WA 981041306 (Tel: 2063862001)

👤

Provider Name / Credentials Updated September 22, 2010

Recorded as LYNE SCHAEFER ALFONSE, ARNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 22, 2010

Nurse Practitioner (License #AP30007657 in WA)

🟢

Initial NPI Registration & Enumeration July 03, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1619907110

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 03, 2006

Last Update: December 16, 2024

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1101 Madison St, #1000

Seattle, WA 981041306

Phone: 2063862001

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.