Active NPI 1598846073 Individual Practitioner Male Practitioner

Dr. Stephen Warshafsky , MD

Internal Medicine • Ardsley, NY

Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Stephen Warshafsky, MD is a certified Internal Medicine practicing in Ardsley, NY. With approximately 37 years of clinical experience since graduating from New York Medical College in 1989, Dr. Warshafsky delivers high-quality medical care to the local community at 1055 SAW MILL RIVER RD.

Dr. Warshafsky does not directly accept Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include complex chronic care management services for two or more chronic conditions, established patient outpatient office visit, complex chronic care management services for two or more chronic conditions, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1055 Saw Mill River Rd
Suite 206

Ardsley, NY 105021050

Telephone 9145910733

Fax 9145912213

Associated Practice Facility / Clinic

🏢 Al Moscatello, Md Pc Facility NPI 1912091612

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

1989

Medicare Assignment

Not Specified

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Ardsley, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs -3.3 yrs vs City Avg

City Avg: 40.3 Yrs

State Avg: 29.4 Yrs

Regional Practice Density

5 Specialists

Practicing in Ardsley, NY (12979 Statewide)

Telehealth Adoption Rate

60.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

60.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Warshafsky (37 Years) 37 Yrs

Ardsley Specialty Average (40.3 Years) 40.3 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
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	1,805	131	$240.00	$78.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	625	149	$360.22	$136.85
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	589	140	$180.00	$145.08
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	379	122	$495.00	$194.63
99491 Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month	332	144	$170.00	$90.58
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	130	15	$115.00	$15.54
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	130	15	$45.00	$1.21
99437 Chronic care management services for two or more chronic conditions, additional 30 minutes provided personally by health care professional, per calendar month	111	81	$90.00	$64.17
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	84	62	$80.00	$67.45
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	62	62	$390.00	$139.87
99213 Established patient office or other outpatient visit, typically 15 minutes	57	35	$255.00	$98.56
99496 Transitional care management services for problem of high complexity	49	33	$801.21	$302.00
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	12	12	$713.94	$239.51

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	1,680	139	$240.00	$77.22
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	787	151	$180.00	$145.92
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	581	147	$495.00	$194.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	472	136	$360.00	$138.24
99491 Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month	373	136	$170.00	$92.45
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	150	18	$45.00	$1.49
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	150	18	$115.00	$15.53
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	121	77	$80.00	$68.53
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	65	65	$390.00	$141.53
99496 Transitional care management services for problem of high complexity	43	34	$801.21	$305.33
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	27	18	$184.83	$57.58
99213 Established patient office or other outpatient visit, typically 15 minutes	22	16	$255.00	$97.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	607	151	$495.00	$201.32
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	570	145	$360.00	$143.15
99491 Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month	556	148	$170.00	$95.98
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	457	95	$240.00	$79.25
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	448	134	$180.00	$150.23
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	286	121	$80.00	$71.91
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	174	22	$115.00	$16.17
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	174	22	$45.00	$1.63
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	71	71	$390.00	$147.51
99496 Transitional care management services for problem of high complexity	53	30	$801.21	$316.55
99213 Established patient office or other outpatient visit, typically 15 minutes	40	30	$255.00	$101.96
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	26	15	$184.83	$60.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	604	160	$495.00	$206.44
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	419	142	$360.00	$146.03
99491 Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month	353	140	$170.00	$92.24
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	257	131	$80.00	$46.54
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	195	22	$115.00	$16.03
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	195	22	$45.00	$1.85
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	182	95	$180.00	$103.95
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	110	50	$240.00	$50.47
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	78	78	$390.00	$151.73
99496 Transitional care management services for problem of high complexity	57	41	$801.21	$318.45
99439 Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month	23	20	$47.43	$40.92
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	19	12	$184.83	$60.98
99213 Established patient office or other outpatient visit, typically 15 minutes	16	11	$255.00	$105.34

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	622	160	$80.00	$47.21
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	522	147	$360.00	$122.19
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	474	144	$495.00	$165.36
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	216	22	$115.00	$16.11
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	216	22	$45.00	$1.91
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	168	92	$180.00	$102.37
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	113	48	$240.00	$49.99
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	81	81	$390.00	$130.67
99496 Transitional care management services for problem of high complexity	34	25	$801.21	$276.71

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	853	181	$360.00	$115.64
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	775	175	$80.00	$43.81
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	327	138	$180.00	$97.68
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	307	94	$240.00	$48.97
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	246	114	$495.00	$154.66
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	240	26	$115.00	$17.93
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	240	26	$45.00	$1.70
G0506 Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service)	125	125	$170.00	$66.46
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	87	87	$390.00	$122.49
90756 Vaccine for influenza for injection into muscle	80	79	$170.00	$26.08
G0008 Administration of influenza virus vaccine	79	78	$62.00	$18.39
99213 Established patient office or other outpatient visit, typically 15 minutes	34	19	$255.00	$79.33
93880 Ultrasound of both sides of head and neck blood flow	27	27	$962.00	$223.00
99496 Transitional care management services for problem of high complexity	22	20	$801.21	$246.08
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	12	12	$575.88	$176.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	957	182	$80.00	$44.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	854	172	$360.00	$114.50
99489 Complex chronic care management services for two or more chronic conditions, each additional 60 minutes of clinical staff time directed by health care professional, per calendar month	503	117	$238.57	$49.78
99487 Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month	476	156	$180.00	$99.64
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	294	126	$495.00	$154.15
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	231	25	$45.00	$1.96
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	231	25	$115.00	$22.24
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	96	96	$390.00	$124.73
G0008 Administration of influenza virus vaccine	80	80	$62.00	$24.01
90756 Vaccine for influenza for injection into muscle	75	75	$170.00	$22.33
93880 Ultrasound of both sides of head and neck blood flow	44	39	$962.00	$227.02
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	35	34	$1700.00	$152.74
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	23	13	$184.83	$57.74
99213 Established patient office or other outpatient visit, typically 15 minutes	17	11	$255.00	$78.35
76700 Ultrasound of abdomen	16	15	$508.41	$135.20
76775 Limited ultrasound scan behind abdominal cavity	13	13	$440.00	$63.11
76857 Limited ultrasound scan of pelvis	12	12	$440.00	$52.91

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	1,008	196	$360.00	$110.26
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	600	172	$80.00	$43.20
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	227	28	$115.00	$26.75
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	227	28	$45.00	$2.84
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	187	110	$495.00	$147.21
G0008 Administration of influenza virus vaccine	106	103	$62.00	$29.93
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	104	102	$80.00	$18.65
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	92	92	$390.00	$118.66
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function	67	65	$1700.00	$175.70
93880 Ultrasound of both sides of head and neck blood flow	67	62	$962.00	$215.99
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	42	42	$580.00	$174.07
99213 Established patient office or other outpatient visit, typically 15 minutes	23	16	$255.00	$75.73
76700 Ultrasound of abdomen	21	19	$508.41	$130.01
93970 Ultrasound study of arm or leg veins with compression and maneuvers	16	16	$940.00	$210.56
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	16	13	$184.83	$55.69
76775 Limited ultrasound scan behind abdominal cavity	15	15	$440.00	$61.43
76857 Limited ultrasound scan of pelvis	12	12	$440.00	$51.03

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License NY 60188090

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Mvp Healthcare Insurance

327702 (NY)

Commercial Insurance / Payer ID Oxford Healthcare

WP415 (NY)

Commercial Insurance / Payer ID Empire Bcbs

126AQ1 (NY)

Commercial Insurance / Payer ID Cigna Healthcare

2164178 (NY)

Commercial Insurance / Payer ID United Healthcare

562346187 (NY)

Commercial Insurance / Payer ID Ghi

2593193 (NY)

Commercial Insurance / Payer ID Aetna

562346187 (NY)

Commercial Insurance / Payer ID Healthnet

3C8953 (NY)

Practice Associates & Co-Workers

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

1 Associated Practitioners

Leslie Liberatore , NP

Nurse Practitioner - Family

NPI 1780983213

Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active January 27, 2009

NPI status registered as active in NPPES database

📍

Updated Practice Location January 27, 2009

Registered at 1055 SAW MILL RIVER RD, SUITE 206, ARDSLEY, NY 105021050 (Tel: 9145910733)

📍

Updated Business Mailing Address January 27, 2009

Registered at 1055 SAW MILL RIVER RD, SUITE 206, ARDSLEY, NY 105021050 (Tel: 9145910733)

👤

Provider Name / Credentials Updated January 27, 2009

Recorded as STEPHEN WARSHAFSKY, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 27, 2009

Internal Medicine (License #60188090 in NY)

🟢

Initial NPI Registration & Enumeration October 18, 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: 1598846073

Entity Type:

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

Enumeration Date: October 18, 2006

Last Update: January 27, 2009

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1055 Saw Mill River Rd, Suite 206

Ardsley, NY 105021050

Phone: 9145910733

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.