Active NPI 1114002045 Individual Practitioner Male Practitioner

David C Williams , PA

Physician Assistant • Hudson, NY

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

David Williams, PA is a certified Physician Assistant practicing in Hudson, NY. With approximately 37 years of clinical experience since completing medical education in 1989, David Williams delivers high-quality medical care to the local community at 71 PROSPECT AVE.

David Williams is affiliated with Ellenville Emergency Medical Associates Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit with moderate level of medical decision making, emergency department visit for life threatening or functioning severity, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

71 Prospect Ave

Hudson, NY 125342907

Telephone 5188287601

Associated Practice Facility / Clinic

🏢 Anesthesiologist Care, P.c. Facility NPI 1598737918

Medicare Profile & Education

Medical School

Other

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Hudson, NY

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +27.4 yrs vs City Avg

City Avg: 9.6 Yrs

State Avg: 12.0 Yrs

Regional Practice Density

23 Specialists

Practicing in Hudson, NY (15701 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

90.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Williams (37 Years) 37 Yrs

Hudson Specialty Average (9.6 Years) 9.6 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
99284 Emergency department visit with moderate level of medical decision making	152	136	$1026.00	$107.25
99285 Emergency department visit for life threatening or functioning severity	133	120	$1516.00	$155.21
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	63	56	$116.00	$7.15
99283 Emergency department visit with low level of medical decision making	45	42	$683.00	$63.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	207	181	$1026.00	$111.50
99285 Emergency department visit for life threatening or functioning severity	123	109	$1516.00	$162.53
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	58	52	$116.00	$7.42
99283 Emergency department visit with low level of medical decision making	45	45	$683.00	$66.59
99291 Critical care, first 30-74 minutes	14	14	$1754.00	$196.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	205	182	$1516.00	$164.91
99283 Emergency department visit with low level of medical decision making	156	141	$683.00	$67.50
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	143	124	$116.00	$7.55
99284 Emergency department visit with moderate level of medical decision making	141	129	$1026.00	$113.45
99291 Critical care, first 30-74 minutes	34	34	$1754.00	$201.80
99281 Emergency department visit for problem that may not require health care professional	13	13	$227.00	$20.38

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	195	175	$1516.00	$169.26
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	161	146	$116.00	$7.71
99283 Emergency department visit with low level of medical decision making	121	113	$683.00	$68.06
99284 Emergency department visit with moderate level of medical decision making	107	101	$1026.00	$115.54
99291 Critical care, first 30-74 minutes	31	30	$1754.00	$205.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	129	113	$1516.00	$161.14
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	109	101	$116.00	$7.80
99284 Emergency department visit with moderate level of medical decision making	107	99	$1026.00	$110.95
99283 Emergency department visit with low level of medical decision making	71	65	$683.00	$60.22
99291 Critical care, first 30-74 minutes	20	20	$1754.00	$206.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99284 Emergency department visit with moderate level of medical decision making	152	141	$1026.00	$104.70
99285 Emergency department visit for life threatening or functioning severity	145	130	$1516.00	$154.23
99283 Emergency department visit with low level of medical decision making	112	105	$683.00	$55.20
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	91	84	$116.00	$7.55
99291 Critical care, first 30-74 minutes	18	17	$1754.00	$198.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	149	132	$1516.00	$149.74
99284 Emergency department visit with moderate level of medical decision making	143	125	$1026.00	$101.62
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	127	111	$116.00	$7.32
99283 Emergency department visit with low level of medical decision making	104	95	$677.52	$53.59
99282 Emergency department visit with straightforward medical decision making	20	20	$393.25	$35.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99285 Emergency department visit for life threatening or functioning severity	152	135	$1122.40	$150.46
99284 Emergency department visit with moderate level of medical decision making	146	131	$754.14	$102.22
99283 Emergency department visit with low level of medical decision making	141	127	$407.99	$53.90
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	111	103	$51.62	$7.36
99220 Hospital observation care, typically 70 minutes	34	33	$1177.00	$161.77
99282 Emergency department visit with straightforward medical decision making	12	11	$266.00	$36.19

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NY 003842

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

01554892 (NY)

Hospital & Practice Group Affiliations

Ellenville Emergency Medical Associates Pllc

10 Healthy Way, Ellenville, NY 124285612

Phone: 9549395000

Practice Associates & Co-Workers

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

37 Associated Practitioners

Dr. Gerald Dechance , DPT

Physical Therapist

NPI 1033862446

Doctor of Physical Therapy

Jeffrey Van Gorden , OT

Occupational Therapist

NPI 1043424377

Occupational Therapist

Dr. Lidia Wegielnik , DDS

Dentist

NPI 1083892590

Doctor of Dental Surgery

Elizabeth D'amato-Neff

Physician Assistant

NPI 1104519453

Corey Blakesley , MSPT

Physical Therapist

NPI 1114139938

Master of Science in Physical Therapy

Dr. Craig Stanger , MD

Emergency Medicine

NPI 1164529046

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 71 PROSPECT AVE, HUDSON, NY 125342907 (Tel: 5188287601)

📍

Updated Business Mailing Address July 08, 2007

Registered at 802 COLUMBIA ST, SUITE 2, HUDSON, NY 125342306 (Tel: 5187511016)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as DAVID WILLIAMS, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Physician Assistant (License #003842 in NY)

🟢

Initial NPI Registration & Enumeration October 26, 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: 1114002045

Entity Type:

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

Enumeration Date: October 26, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

802 Columbia St, Suite 2

Hudson, NY 125342306

Phone: 5187511016

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.