Active NPI 1851736664 Individual Practitioner Female Practitioner

Dr. Alexandra Marchetta , MD

Internal Medicine • Worcester, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Alexandra Marchetta, MD is a certified Internal Medicine practicing in Worcester, MA. With approximately 13 years of clinical experience since graduating from University Of Massachusetts Medical School in 2013, Dr. Marchetta delivers high-quality medical care to the local community at 119 BELMONT ST.

Dr. Marchetta is affiliated with Umass Memorial Medical Group Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service);, initial hospital care with straightforward or low-level medical decision making, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

119 Belmont St

Worcester, MA 016052903

Telephone 5083348515

Fax 5083346490

Associated Practice Facility / Clinic

🏢 Coordinated Primary Care, Inc. Facility NPI 1649241019

Medicare Profile & Education

Medical School

University Of Massachusetts Medical School

Graduation Year

2013

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Worcester, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

13 Yrs -6.4 yrs vs City Avg

City Avg: 19.4 Yrs

State Avg: 29.3 Yrs

Regional Practice Density

460 Specialists

Practicing in Worcester, MA (7127 Statewide)

Telehealth Adoption Rate

15.9% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marchetta (13 Years) 13 Yrs

Worcester Specialty Average (19.4 Years) 19.4 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
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	233	223	$667.00	$170.85
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	72	37	$104.00	$29.92
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	56	56	$450.00	$128.84

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	229	223	$667.00	$174.61
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	72	71	$450.00	$131.11
G0316 Prolonged hospital inpatient or observation care evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by th	19	11	$104.00	$30.72

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	226	217	$666.12	$201.02
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	54	51	$447.57	$137.32

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	217	207	$644.16	$205.65
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	82	81	$423.05	$139.59
99221 Initial hospital inpatient care per day, typically 30 minutes	16	16	$327.00	$103.49

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	317	295	$590.81	$211.41
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	126	122	$400.10	$144.07
99219 Hospital observation care, typically 50 minutes	18	18	$384.44	$141.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	218	207	$512.27	$209.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	51	50	$334.80	$141.75
99219 Hospital observation care, typically 50 minutes	32	32	$319.84	$140.60
99220 Hospital observation care, typically 70 minutes	28	28	$450.50	$192.15
99231 Follow-up hospital inpatient care per day, typically 15 minutes	23	23	$89.00	$40.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	129	123	$456.00	$206.29
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	47	46	$309.00	$139.06
99219 Hospital observation care, typically 50 minutes	43	41	$305.00	$138.32
99220 Hospital observation care, typically 70 minutes	32	32	$418.00	$189.39
99221 Initial hospital inpatient care per day, typically 30 minutes	21	20	$211.00	$103.13
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	19	$89.00	$39.86

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	46	43	$242.00	$80.91
99213 Established patient office or other outpatient visit, typically 15 minutes	38	38	$164.00	$52.38
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	34	32	$456.00	$202.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	31	30	$309.00	$139.71
99219 Hospital observation care, typically 50 minutes	30	30	$305.00	$138.91

Medical Specialties & State Licenses

CMS Verified: 2020-11-24

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License MA 266884

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospital & Practice Group Affiliations

Umass Memorial Medical Group Inc

119 Belmont St, Worcester, MA 016052903

Phone: 5083341000

Practice Associates & Co-Workers

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

40 Associated Practitioners

Kyle Fernandez , PA-C

Physician Assistant

NPI 1003598509

Physician Assistant (Certified)

Dr. Andrea Poisson Irani , MD

Internal Medicine

NPI 1013144757

Doctor of Medicine (M.D.)

Nicholas Paicos , PA STUDENT

Physician Assistant

NPI 1013638055

PASTUDENT

Dr. Nidhi Chojar , MD

Internal Medicine

NPI 1023009636

Doctor of Medicine (M.D.)

Dr. Samson Jolly , MD

Internal Medicine

NPI 1023758984

Doctor of Medicine (M.D.)

Dr. Evan Dang , DO

Internal Medicine

NPI 1033785167

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

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

17 Historical Events

📍

Updated Practice Location July 31, 2019

Registered at 119 BELMONT ST, WORCESTER, MA 016052903 (Tel: 5083348942)

📍

Updated Business Mailing Address July 31, 2019

Registered at PO BOX 415348, BOSTON, MA 022415348 (Tel: 8002258885)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2019

Internal Medicine (License #266884 in MA)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 04, 2019

Hospitalist (License #266884 in MA)

✅

NPI Profile Active December 15, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location December 15, 2017

Registered at 40 WRIGHT STREET, SPRINGFIELD, MA 010691138 (Tel: 4132838761)

📍

Updated Business Mailing Address December 15, 2017

Registered at 280 CHESTNUT ST, 2ND FL, SPRINGFIELD, MA 011991001 (Tel: (413) 794-5700)

👤

Provider Name / Credentials Updated December 15, 2017

Recorded as ALEXANDRA MARCHETTA, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 15, 2017

Internal Medicine (License #266884 in MA)

📍

Updated Practice Location July 06, 2017

Registered at 40 WRIGHT STREET, SPRINGFIELD, MA 010691138 (Tel: 4132838761)

📍

Updated Business Mailing Address July 06, 2017

Registered at 280 CHESTNUT ST, 2ND FL, SPRINGFIELD, MA 011991001 (Tel: (413) 794-5700)

✅

NPI Profile Active July 14, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 14, 2016

Registered at 140 HIGH STREET, SPRINGFIELD, MA 011091442 (Tel: 4137944373)

📍

Updated Business Mailing Address July 14, 2016

Registered at 280 CHESTNUT ST, 2ND FL, SPRINGFIELD, MA 011991619 (Tel: 4137945700)

👤

Provider Name / Credentials Updated July 14, 2016

Recorded as ALEXANDRA MARCHETTA, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 14, 2016

Internal Medicine (License #266884 in MA)

🟢

Initial NPI Registration & Enumeration May 07, 2013

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: 1851736664

Entity Type:

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

Enumeration Date: May 07, 2013

Last Update: November 24, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 415348

Boston, MA 022415348

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.