Active NPI 1740294602 Individual Practitioner Female Practitioner

Nancy A Silvester , PA

Physician Assistant • Deer Park, NY

✓ Accepts Medicare Assignment

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Nancy Silvester, PA is a registered Physician Assistant practitioner in Deer Park, NY. With approximately 26 years of clinical practice since graduating from Drexel University College Of Medicine in 2000, Nancy Silvester provides healthcare services at the registered practice location at 1930 DEER PARK AVE.

Nancy Silvester is affiliated with City Medical Of Upper East Side Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza, automated urinalysis test. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1930 Deer Park Ave

Deer Park, NY 117293328

Telephone 6312545900

Fax 6313920948

Associated Practice Facility / Clinic

🏢 City Medical Of Upper East Side, Pllc Facility NPI 1033612437

Medicare Profile & Education

Medical School

Drexel University College Of Medicine

Graduation Year

2000

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Deer Park, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

26 Yrs +14.0 yrs vs City Avg

City Avg: 12.0 Yrs

State Avg: 12.0 Yrs

Regional Practice Density

21 Specialists

Practicing in Deer Park, NY (15701 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

58.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Silvester (26 Years) 26 Yrs

Deer Park Specialty Average (12.0 Years) 12.0 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
99213 Established patient office or other outpatient visit, typically 15 minutes	206	204	$205.40	$88.17
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	71	71	$150.00	$68.88
81003 Automated urinalysis test	45	45	$8.00	$2.20
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	38	38	$300.00	$124.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	32	32	$302.00	$108.92
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	23	23	$30.00	$16.20
71046 X-ray of chest, 2 views	13	13	$110.00	$33.20
90471 Administration of 1 vaccine	11	11	$30.00	$20.24
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	11	11	$123.00	$55.37

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	217	216	$205.33	$90.53
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	81	81	$100.00	$34.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	58	$300.00	$126.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$302.00	$114.66
87804 Detection test by immunoassay with direct visual observation for influenza virus	36	18	$30.00	$16.22
81002 Urinalysis, manual test	35	35	$9.00	$3.41
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	30	30	$30.00	$16.20
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	22	22	$150.00	$30.32
71046 X-ray of chest, 2 views	17	17	$110.00	$34.98
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	17	$123.00	$57.54
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$458.00	$168.43

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	287	286	$205.00	$91.79
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	279	277	$100.00	$34.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	89	88	$300.00	$129.62
87804 Detection test by immunoassay with direct visual observation for influenza virus	86	43	$30.00	$16.36
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	80	78	$123.00	$58.98
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$302.00	$116.97
81002 Urinalysis, manual test	44	43	$9.00	$3.44
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	43	43	$458.00	$172.75
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	28	28	$30.00	$16.29
99202 New patient office or other outpatient visit, typically 20 minutes	18	18	$210.00	$76.08
71046 X-ray of chest, 2 views	11	11	$110.00	$34.57

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	293	291	$100.00	$35.33
99213 Established patient office or other outpatient visit, typically 15 minutes	189	187	$210.03	$92.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	129	129	$309.46	$132.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	74	74	$306.61	$116.43
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	61	61	$468.44	$173.09
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	25	25	$131.68	$54.24
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	22	22	$49.07	$16.53
99202 New patient office or other outpatient visit, typically 20 minutes	13	13	$210.00	$75.96
81002 Urinalysis, manual test	13	13	$9.00	$3.48
81003 Automated urinalysis test	12	12	$19.62	$2.25

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	129	129	$215.34	$76.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	84	84	$315.46	$111.22
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	38	37	$100.00	$35.33
87804 Detection test by immunoassay with direct visual observation for influenza virus	35	18	$71.36	$16.30
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	34	34	$129.06	$47.69
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$320.30	$111.41
81003 Automated urinalysis test	22	22	$19.40	$2.23
36415 Insertion of needle into vein for collection of blood sample	20	20	$18.75	$3.00
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	17	17	$73.00	$16.32
71046 X-ray of chest, 2 views	17	17	$110.07	$10.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$479.57	$169.66

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	52	52	$218.41	$72.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	39	39	$316.33	$105.72
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$320.25	$105.23
81003 Automated urinalysis test	14	14	$19.97	$2.44

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	65	65	$277.72	$106.25
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	20	20	$214.97	$108.71
99213 Established patient office or other outpatient visit, typically 15 minutes	16	16	$157.39	$72.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	14	14	$307.10	$164.45
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	13	13	$28.81	$16.20

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	113	111	$275.00	$104.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	34	34	$200.00	$108.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$275.00	$162.30
81002 Urinalysis, manual test	24	23	$20.00	$3.43
99213 Established patient office or other outpatient visit, typically 15 minutes	23	23	$135.65	$70.03
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	14	14	$25.00	$11.75

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NY 014836

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License NY 014836

Definition to come...

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

State License VA 0110001263

Definition to come...

Hospital & Practice Group Affiliations

City Medical Of Upper East Side Pllc

4724 Nesconset Hwy, Port Jefferson Station, NY 117762580

Phone: 6314745900

City Medical Of Upper East Side Pllc

1850 Sunrise Hwy, Bay Shore, NY 117066012

Phone: 6315815900

City Medical Of Upper East Side Pllc

336 E 86th St, New York, NY 100284615

Phone: 2127723627

City Medical Of Upper East Side Pllc

5600 Sunrise Hwy, Sayville, NY 117821017

Phone: 6315637828

City Medical Of Upper East Side Pllc

600 Portion Rd, Ronkonkoma, NY 117791867

Phone: 6314715900

City Medical Of Upper East Side Pllc

996 Middle Country Rd, Selden, NY 117842511

Phone: 6317365900

City Medical Of Upper East Side Pllc

47 Route 25a, Rocky Point, NY 117788846

Phone: 6318215900

Practice Associates & Co-Workers

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

2 Associated Practitioners

Sarah Miller , PA

Physician Assistant

NPI 1194741421

Physician Assistant

Dr. John Shallat , MD

Emergency Medicine

NPI 1538379599

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 27, 2019

Physician Assistant (License #014836 in NY)

📍

Updated Practice Location January 10, 2019

Registered at 1930 DEER PARK AVE, DEER PARK, NY 117293328 (Tel: 6312545900)

📍

Updated Business Mailing Address January 10, 2019

Registered at 1345 RXR PLZ FL 13, UNIONDALE, NY 115561301 (Tel: 5164530435)

✅

NPI Profile Active July 12, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location July 12, 2016

Registered at 500 HOSPITAL DR, WARRENTON, VA 201863027 (Tel: 5403490595)

📍

Updated Business Mailing Address July 12, 2016

Registered at 519 W JERICHO TPKE, SMITHTOWN, NY 117872619 (Tel: 5403490595)

👤

Provider Name / Credentials Updated July 12, 2016

Recorded as NANCY SILVESTER, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 12, 2016

Physician Assistant (License #0110001263 in VA)

🟢

Initial NPI Registration & Enumeration July 28, 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: 1740294602

Entity Type:

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

Enumeration Date: July 28, 2006

Last Update: November 27, 2019

Sole Proprietor: No

Update or Correct Profile

Mailing Address

1345 Rxr Plz Fl 13

Uniondale, NY 115561301

Phone: 5164530435

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.