Active NPI 1518252998 Individual Practitioner Male Practitioner

Dr. Stephen Robert Grosse , MD

Emergency Medicine • Boston, MA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Grosse, MD is a certified Emergency Medicine practicing in Boston, MA. With approximately 15 years of clinical experience since graduating from University Of Michigan Medical School in 2011, Dr. Grosse delivers high-quality medical care to the local community at 1 DEACONESS RD.

Dr. Grosse maintains professional affiliations with Bid-Milton Physician Associates Inc, Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc, Beth Israel Deaconess Medical Center Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, x-ray of chest, 2 views. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1 Deaconess Rd
W-Cc2

Boston, MA 022155321

Telephone 6177542339

Associated Practice Facility / Clinic

🏢 Beth Israel Deaconess Medical Center Facility NPI 1598922205

Medicare Profile & Education

Medical School

University Of Michigan Medical School

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Boston, MA

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs -0.4 yrs vs City Avg

City Avg: 15.4 Yrs

State Avg: 24.2 Yrs

Regional Practice Density

546 Specialists

Practicing in Boston, MA (1875 Statewide)

Telehealth Adoption Rate

1.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

71.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Grosse (15 Years) 15 Yrs

Boston Specialty Average (15.4 Years) 15.4 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
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	198	194	$308.97	$139.09
99213 Established patient office or other outpatient visit, typically 15 minutes	86	85	$246.72	$98.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	79	79	$318.42	$178.89
71046 X-ray of chest, 2 views	55	55	$312.09	$32.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	53	53	$235.26	$110.13
36415 Insertion of needle into vein for collection of blood sample	46	46	$17.37	$8.65
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	33	33	$404.39	$194.44
81002 Urinalysis, manual test	24	24	$14.00	$3.41
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	23	23	$49.09	$7.61
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	20	19	$114.35	$50.28
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	18	18	$325.94	$218.12
93000 Routine ekg using at least 12 leads including interpretation and report	18	18	$260.39	$15.73
81001 Manual urinalysis test with examination using microscope, automated	18	17	$35.89	$3.11
84484 Troponin (protein) analysis, quantitative	17	17	$79.76	$12.22
80048 Blood test, basic group of blood chemicals (calcium, total)	15	15	$95.13	$8.29
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	13	13	$125.00	$16.20
81003 Automated urinalysis test	13	13	$15.54	$2.20
70450 Ct scan head or brain without contrast	12	12	$1190.75	$81.43

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	254	249	$320.87	$140.24
99213 Established patient office or other outpatient visit, typically 15 minutes	82	78	$230.43	$99.50
87804 Detection test by immunoassay with direct visual observation for influenza virus	46	24	$61.85	$16.22
81003 Automated urinalysis test	45	45	$14.31	$2.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	40	40	$497.90	$181.84
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	33	33	$461.97	$195.82
71046 X-ray of chest, 2 views	31	31	$274.48	$27.91
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	29	29	$130.38	$50.28
36415 Insertion of needle into vein for collection of blood sample	29	29	$17.97	$8.40
82565 Blood creatinine level	28	28	$47.29	$5.02
84520 Urea nitrogen level to assess kidney function	28	28	$37.57	$3.87
80051 Blood test panel for electrolytes (sodium potassium, chloride, carbon dioxide)	28	28	$147.29	$6.87
99285 Emergency department visit for life threatening or functioning severity	26	26	$547.85	$175.79
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	26	26	$60.15	$7.61
84484 Troponin (protein) analysis, quantitative	21	20	$81.33	$12.22
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	19	19	$92.42	$16.20
81001 Manual urinalysis test with examination using microscope, automated	18	17	$30.00	$3.11
99284 Emergency department visit with moderate level of medical decision making	18	17	$381.11	$120.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$306.59	$123.26
93000 Routine ekg using at least 12 leads including interpretation and report	14	14	$280.71	$16.11

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	119	115	$412.00	$142.89
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	42	40	$154.00	$50.60
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	41	41	$529.00	$185.32
87804 Detection test by immunoassay with direct visual observation for influenza virus	36	17	$68.00	$16.28
81003 Automated urinalysis test	34	34	$11.00	$2.22
99213 Established patient office or other outpatient visit, typically 15 minutes	31	30	$290.00	$101.41
99285 Emergency department visit for life threatening or functioning severity	30	30	$536.00	$178.57
93000 Routine ekg using at least 12 leads including interpretation and report	22	22	$77.00	$16.18
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	20	20	$574.00	$200.53
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	19	19	$38.00	$7.66
99284 Emergency department visit with moderate level of medical decision making	18	18	$370.72	$123.55
84484 Troponin (protein) analysis, quantitative	14	14	$72.00	$12.30
80053 Blood test, comprehensive group of blood chemicals	13	13	$51.00	$10.43
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$354.00	$124.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	242	232	$529.24	$185.77
99284 Emergency department visit with moderate level of medical decision making	97	95	$366.43	$127.36
99283 Emergency department visit with low level of medical decision making	53	53	$276.83	$74.92
99291 Critical care, first 30-74 minutes	38	36	$800.00	$228.42
99220 Hospital observation care, typically 70 minutes	22	19	$550.00	$188.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	264	256	$559.44	$180.18
99284 Emergency department visit with moderate level of medical decision making	108	106	$390.09	$124.31
99291 Critical care, first 30-74 minutes	52	51	$791.37	$228.26
99283 Emergency department visit with low level of medical decision making	51	50	$232.25	$67.62
99220 Hospital observation care, typically 70 minutes	31	28	$609.00	$193.03

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	310	307	$1186.27	$179.61
99284 Emergency department visit with moderate level of medical decision making	81	79	$745.31	$121.73
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	43	43	$33.21	$8.77
99291 Critical care, first 30-74 minutes	40	40	$1425.47	$229.59
99283 Emergency department visit with low level of medical decision making	38	38	$481.82	$63.81
99220 Hospital observation care, typically 70 minutes	18	18	$693.44	$190.76
99217 Hospital observation care on day of discharge	13	13	$288.08	$75.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	329	319	$1524.37	$180.64
99284 Emergency department visit with moderate level of medical decision making	93	93	$1032.89	$122.17
99291 Critical care, first 30-74 minutes	60	59	$1761.92	$231.16
99283 Emergency department visit with low level of medical decision making	34	33	$690.32	$63.98
99220 Hospital observation care, typically 70 minutes	18	18	$1389.61	$190.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	379	374	$668.53	$176.46
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	201	172	$27.00	$8.75
99284 Emergency department visit with moderate level of medical decision making	131	130	$433.70	$118.51
99283 Emergency department visit with low level of medical decision making	77	74	$276.52	$62.98
99291 Critical care, first 30-74 minutes	61	58	$767.62	$228.33
99220 Hospital observation care, typically 70 minutes	47	43	$705.60	$190.79

Medical Specialties & State Licenses

CMS Verified: 2020-11-20

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License MA 257912

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License MA 248526

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

110099662A (MA)

Hospital & Practice Group Affiliations

Bid-Milton Physician Associates Inc

100 Highland St, Milton, MA 021863881

Phone: 6176154000

Beth Israel Deaconess Medical Center Inc

330 Brookline Ave, Boston, MA 022155400

Phone: 6176672000

Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc

1 Deaconess Rd, Boston, MA 022155321

Phone: 7814533000

Bid-Milton Physician Associates Inc

100 Walter J Hannon Pkwy, Quincy, MA 021691105

Phone: 6176154000

Secondary Practice Locations

55 Lake Ave N

Worcester, MA 016550002

Phone: 5084211400

Practice Associates & Co-Workers

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

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Career & Practice History Timeline

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

9 Historical Events

📍

Updated Business Mailing Address November 20, 2020

Registered at 59 WOODLAND RD, WAYLAND, MA 017784134

👤

Provider Name / Credentials Updated November 20, 2020

Recorded as STEPHEN GROSSE, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 20, 2020

Emergency Medicine (License #257912 in MA)

✅

NPI Profile Active June 14, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location June 14, 2011

Registered at 1 DEACONESS RD, W-CC2, BOSTON, MA 022155321 (Tel: 6177542339)

📍

Updated Business Mailing Address June 14, 2011

Registered at 2916 BARCLAY WAY, ANN ARBOR, MI 481059463 (Tel: 7404056357)

👤

Provider Name / Credentials Updated June 14, 2011

Recorded as STEPHEN GROSSE, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 14, 2011

Emergency Medicine (License #248526 in MA)

🟢

Initial NPI Registration & Enumeration June 14, 2011

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1518252998

Entity Type:

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

Enumeration Date: June 14, 2011

Last Update: November 20, 2020

Sole Proprietor: No

Update or Correct Profile

Mailing Address

59 Woodland Rd

Wayland, MA 017784134

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.