Active NPI 1700922390 Individual Practitioner Male Practitioner

Aaron R Block , PA-C

Physician Assistant • Lewes, DE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Aaron Block, PA-C is a certified Physician Assistant practicing in Lewes, DE. With approximately 21 years of clinical experience since completing medical education in 2005, Aaron Block delivers high-quality medical care to the local community at 16337 COASTAL HWY.

Aaron Block is affiliated with Christiana Care Health Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, assessment of and care planning for patient with impaired thought processing. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

16337 Coastal Hwy

Lewes, DE 199583607

Telephone 3022919900

Fax 3022009094

Associated Practice Facility / Clinic

🏢 Medtix Llc Facility NPI 1144474776

Medicare Profile & Education

Medical School

Other

Graduation Year

2005

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Lewes, DE

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

21 Yrs +8.2 yrs vs City Avg

City Avg: 12.8 Yrs

State Avg: 11.1 Yrs

Regional Practice Density

44 Specialists

Practicing in Lewes, DE (697 Statewide)

Telehealth Adoption Rate

11.4% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

64.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Block (21 Years) 21 Yrs

Lewes Specialty Average (12.8 Years) 12.8 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
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	119	119	$612.47	$184.12
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more	75	58	$461.62	$150.17
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	64	64	$535.34	$229.49
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	38	38	$83.36	$13.78
99213 Established patient office or other outpatient visit, typically 15 minutes	28	28	$160.75	$75.61
G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or	27	27	$144.11	$26.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	19	19	$254.97	$107.03
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$281.50	$107.59

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	367	232	$229.58	$105.41
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	145	145	$276.01	$108.93
99213 Established patient office or other outpatient visit, typically 15 minutes	114	95	$158.17	$74.73
G0008 Administration of influenza virus vaccine	47	46	$74.35	$30.63
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	41	41	$84.95	$75.67
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$348.71	$141.53
G0009 Administration of pneumococcal vaccine	22	21	$72.75	$29.24
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	22	22	$352.05	$139.50
81003 Automated urinalysis test	20	15	$5.14	$2.09
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use	18	17	$312.00	$266.10
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	13	11	$96.29	$48.01

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	275	171	$224.00	$108.87
99213 Established patient office or other outpatient visit, typically 15 minutes	222	158	$153.00	$78.08
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	72	72	$256.33	$112.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	71	71	$339.00	$144.59
G0008 Administration of influenza virus vaccine	42	42	$70.12	$29.93
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	39	39	$83.00	$70.25
0124A Fee covid-19 vac 13 res	25	25	$42.00	$37.98
G0009 Administration of pneumococcal vaccine	18	18	$54.56	$30.07
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$224.00	$92.68
81003 Automated urinalysis test	12	11	$5.00	$2.22
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment	11	11	$342.00	$143.15

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	393	350	$153.00	$79.23
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	125	119	$93.00	$48.92
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	38	38	$240.00	$114.76
81003 Automated urinalysis test	29	28	$5.00	$2.25
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$224.00	$97.59
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	16	$224.00	$112.61
G0008 Administration of influenza virus vaccine	14	14	$34.00	$17.34
90662 Influenza vaccine split virus, preservative free	13	13	$72.00	$65.26
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	11	11	$339.00	$145.66
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	11	11	$47.00	$19.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	229	195	$153.00	$65.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	108	104	$93.00	$39.65
36590 Removal of peripheral venous catheter for infusion	13	13	$467.62	$198.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	485	399	$167.70	$64.81
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	47	47	$92.96	$39.42
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$224.00	$94.71
36590 Removal of peripheral venous catheter for infusion	17	17	$466.35	$197.56

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	450	344	$176.00	$62.87
36590 Removal of peripheral venous catheter for infusion	14	14	$466.57	$194.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	580	468	$136.69	$63.31
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	41	$163.00	$93.42
81002 Urinalysis, manual test	18	17	$6.00	$3.43
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	15	$83.33	$37.77
36590 Removal of peripheral venous catheter for infusion	14	14	$553.86	$195.26

Medical Specialties & State Licenses

CMS Verified: 2023-10-20

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License DE C50000564

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.

Hospital & Practice Group Affiliations

Christiana Care Health Services Inc

501 W 14th St, Wilmington, DE 198011013

Christiana Care Health Services Inc

18742 Coastal Hwy, Rehoboth Beach, DE 199716149

Christiana Care Health Services Inc

18742 Coastal Hwy, Rehoboth Beach, DE 199716149

Phone: 3023209420

Christiana Care Health Services Inc

501 W 14th St Gateway Bldg 5th Flr, Wilmington, DE 198011013

Phone: 3023206240

Christiana Care Health Services Inc

1401 Foulk Rd, Wilmington, DE 198032764

Christiana Care Health Services Inc

501 W 14th St Wilmington Hospital, Wilmington, DE 198011013

Christiana Care Health Services Inc

501 W 14th St Fl, Wilmington, DE 198011013

Phone: 3023201300

Practice Associates & Co-Workers

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

5 Associated Practitioners

Casey Mayer , FNP-BC

Nurse Practitioner - Family

NPI 1023461308

Family Nurse Practitioner (Board Certified)

Conor May , PA-C

Physician Assistant

NPI 1235990623

Physician Assistant (Certified)

Jennifer Wright , APRN

Nurse Practitioner - Family

NPI 1568943942

Advanced Practice Registered Nurse

Matthew Rydlewski , PA-C

Physician Assistant

NPI 1851915649

Physician Assistant (Certified)

Nikita Ahuja

Physician Assistant

NPI 1861291924

Career & Practice History Timeline

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

13 Historical Events

📍

Updated Practice Location October 20, 2023

Registered at 16337 COASTAL HWY, LEWES, DE 199583607 (Tel: 3022919900)

📍

Updated Business Mailing Address October 20, 2023

Registered at 16337 COASTAL HWY, LEWES, DE 199583607 (Tel: 3022919900)

✅

NPI Profile Active January 26, 2017

NPI status registered as active in NPPES database

📍

Updated Practice Location January 26, 2017

Registered at 20251 JOHN J WILLIAMS HWY, LEWES, DE 199584314 (Tel: 3026446860)

📍

Updated Business Mailing Address January 26, 2017

Registered at 20251 JOHN J WILLIAMS HWY, LEWES, DE 199584314 (Tel: 3026446860)

👤

Provider Name / Credentials Updated January 26, 2017

Recorded as AARON BLOCK, P.A.-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 26, 2017

Physician Assistant (License #C50000564 in DE)

✅

NPI Profile Active January 21, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location January 21, 2015

Registered at 20251 JOHN J WILLIAMS HWY, LEWES, DE 199584314 (Tel: 3026446860)

📍

Updated Business Mailing Address January 21, 2015

Registered at 20251 JOHN J WILLIAMS HWY, LEWES, DE 199584314 (Tel: 3026446860)

👤

Provider Name / Credentials Updated January 21, 2015

Recorded as AARON BLOCK, P.A.-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) January 21, 2015

Physician Assistant (License #C50000564 in DE)

🟢

Initial NPI Registration & Enumeration January 30, 2007

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1700922390

Entity Type:

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

Enumeration Date: January 30, 2007

Last Update: October 20, 2023

Sole Proprietor: No

Update or Correct Profile

Mailing Address

16337 Coastal Hwy

Lewes, DE 199583607

Phone: 3022919900

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.