Active NPI 1669446688 Individual Practitioner Female Practitioner

Sarah S Klein , NP

Nurse Practitioner • Worcester, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Sarah Klein, NP is a certified Nurse Practitioner practicing in Worcester, MA. With approximately 24 years of clinical experience since completing medical education in 2002, Sarah Klein delivers high-quality medical care to the local community at 55 LAKE AVE N.

Sarah Klein is affiliated with Umass Memorial Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include ultrasonic guidance for blood vessel access, fluoroscopic guidance for insertion, replacement or removal of central venous access device, drainage of fluid from abdominal cavity using imaging guidance. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

55 Lake Ave N

Worcester, MA 016550002

Telephone 5083345774

Fax 7744423785

Associated Practice Facility / Clinic

🏢 Umass Memorial Medical Center Facility NPI 1679574933

Medicare Profile & Education

Medical School

Other

Graduation Year

2002

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Worcester, MA

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

24 Yrs +13.1 yrs vs City Avg

City Avg: 10.9 Yrs

State Avg: 12.5 Yrs

Regional Practice Density

506 Specialists

Practicing in Worcester, MA (3545 Statewide)

Telehealth Adoption Rate

17.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

94.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Klein (24 Years) 24 Yrs

Worcester Specialty Average (10.9 Years) 10.9 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
76937 Ultrasonic guidance for blood vessel access	58	55	$75.00	$11.47
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	38	36	$83.00	$14.84
49083 Drainage of fluid from abdominal cavity using imaging guidance	34	12	$1500.00	$87.00
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	30	30	$239.00	$10.09
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	22	22	$1699.00	$67.00
36410 Insertion of needle into vein, patient 3 years or older	21	20	$88.00	$7.57
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	20	18	$4019.00	$203.50
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	17	17	$5916.00	$274.82
10005 Fine needle aspiration of first lesion using ultrasound guidance	13	13	$592.00	$60.69

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
49083 Drainage of fluid from abdominal cavity using imaging guidance	62	18	$1500.00	$91.36
76937 Ultrasonic guidance for blood vessel access	27	25	$75.00	$12.16
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	25	23	$83.00	$15.43
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	23	23	$1699.00	$71.98
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	22	22	$239.00	$10.69
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	17	15	$4019.00	$209.92
77002 Fluoroscopic guidance for needle placement	11	11	$116.00	$23.45
36589 Removal of central venous catheter for infusion	11	11	$766.00	$117.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	42	41	$239.00	$11.07
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	41	40	$83.00	$16.28
76937 Ultrasonic guidance for blood vessel access	39	38	$75.00	$12.09
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	33	31	$4019.00	$222.56
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	26	26	$1699.00	$74.08
49083 Drainage of fluid from abdominal cavity using imaging guidance	21	18	$1500.00	$93.92

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	37	36	$239.00	$11.07
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	36	34	$83.00	$16.53
76937 Ultrasonic guidance for blood vessel access	36	34	$75.00	$12.29
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	34	30	$3941.00	$221.91
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	34	33	$1023.85	$74.95
36589 Removal of central venous catheter for infusion	15	15	$766.00	$123.73

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	38	37	$83.00	$16.85
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	38	37	$239.00	$11.13
76937 Ultrasonic guidance for blood vessel access	35	34	$75.00	$13.04
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	31	29	$3863.00	$236.35
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	18	18	$404.00	$77.79
36589 Removal of central venous catheter for infusion	16	16	$766.00	$126.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	29	26	$83.00	$16.50
36573 Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older	26	26	$515.08	$76.36
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	26	24	$239.00	$10.90
76937 Ultrasonic guidance for blood vessel access	26	23	$75.00	$12.75
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	25	23	$3863.00	$235.89
36589 Removal of central venous catheter for infusion	18	16	$766.00	$124.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76937 Ultrasonic guidance for blood vessel access	51	44	$75.00	$12.29
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	30	24	$83.00	$15.89
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	25	19	$3863.00	$210.19
36569 Insertion of central venous catheter for infusion, patient 5 years or older	25	24	$1442.00	$73.86
36589 Removal of central venous catheter for infusion	19	17	$766.00	$109.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
76937 Ultrasonic guidance for blood vessel access	124	120	$75.00	$12.57
36569 Insertion of central venous catheter for infusion, patient 5 years or older	107	104	$1442.00	$80.78
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	39	39	$83.00	$16.54
36558 Insertion of tunneled central venous tube for infusion (5 years or older)	12	12	$3863.00	$233.52

Medical Specialties & State Licenses

CMS Verified: 2021-05-26

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MA 226651

(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

0319988 (MA)

Medicaid State Provider ID

110013766A (MA)

Hospital & Practice Group Affiliations

Umass Memorial Medical Group Inc

55 Lake Ave N, Worcester, MA 016550002

Phone: 5083341000

Practice Associates & Co-Workers

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

2 Associated Practitioners

Michelle Blouin

Physician Assistant

NPI 1538921556

Dr. Stephan Wicky Van Doyer , MD

Radiology - Diagnostic Radiology

NPI 1588655369

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 May 26, 2021

Registered at 55 LAKE AVE N, WORCESTER, MA 016550002 (Tel: 5083345774)

✅

NPI Profile Active December 10, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location December 10, 2010

Registered at 55 LAKE AVE N, DEPARTMENT OF CRITICAL CARE, WORCESTER, MA 016550002 (Tel: 5088562593)

📍

Updated Business Mailing Address December 10, 2010

Registered at PO BOX 415348, BOSTON, MA 022410001 (Tel: 8002258885)

👤

Provider Name / Credentials Updated December 10, 2010

Recorded as SARAH KLEIN, NP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 10, 2010

Nurse Practitioner (License #226651 in MA)

🟢

Initial NPI Registration & Enumeration February 15, 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: 1669446688

Entity Type:

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

Enumeration Date: February 15, 2006

Last Update: May 26, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 415348

Boston, MA 022410001

Phone: 8002258885

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.