Active NPI 1205813615 Individual Practitioner Male Practitioner

Alfred Henry Liddle , PA

Physician Assistant • Lincoln, RI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Alfred Liddle, PA is a certified Physician Assistant practicing in Lincoln, RI. With approximately 47 years of clinical experience since completing medical education in 1979, Alfred Liddle delivers high-quality medical care to the local community at 6 BLACKSTONE VALLEY PL STE 201.

Alfred Liddle is affiliated with Mdri Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, 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, routine ekg using at least 12 leads including interpretation and report. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6 Blackstone Valley Pl Ste 201

Lincoln, RI 028651112

Telephone 4016386374

Fax 4013589042

Medicare Profile & Education

Medical School

Other

Graduation Year

1979

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Lincoln, RI

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

47 Yrs +34.1 yrs vs City Avg

City Avg: 12.9 Yrs

State Avg: 10.2 Yrs

Regional Practice Density

20 Specialists

Practicing in Lincoln, RI (687 Statewide)

Telehealth Adoption Rate

10.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

60.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Liddle (47 Years) 47 Yrs

Lincoln Specialty Average (12.9 Years) 12.9 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	261	96	$270.62	$108.81
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	88	55	$32.00	$13.87
99213 Established patient office or other outpatient visit, typically 15 minutes	65	39	$189.25	$77.13
93000 Routine ekg using at least 12 leads including interpretation and report	30	26	$35.40	$12.26
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	18	18	$290.15	$110.61

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	150	68	$292.00	$110.13
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	53	53	$298.00	$111.59
99213 Established patient office or other outpatient visit, typically 15 minutes	41	28	$206.00	$78.21
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$376.00	$130.63

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	135	70	$292.00	$111.21
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	40	40	$298.00	$115.39
99213 Established patient office or other outpatient visit, typically 15 minutes	34	25	$206.00	$80.12
99443 Telephone medical discussion with physician, 21-30 minutes	22	17	$293.00	$112.46
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	17	17	$376.00	$146.47
93000 Routine ekg using at least 12 leads including interpretation and report	11	11	$34.00	$12.70

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	106	58	$120.00	$81.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	73	51	$190.00	$115.06
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	31	31	$160.97	$117.25
G0444 Annual depression screening, 5 to 15 minutes	23	23	$34.00	$16.62
93000 Routine ekg using at least 12 leads including interpretation and report	13	13	$60.00	$13.19

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	268	99	$161.00	$88.65
93000 Routine ekg using at least 12 leads including interpretation and report	64	57	$50.00	$15.35
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	45	45	$169.00	$104.20
94760 Measurement of oxygen saturation in blood using ear or finger device	38	32	$15.00	$2.65
99213 Established patient office or other outpatient visit, typically 15 minutes	26	20	$109.00	$50.22
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	18	18	$25.00	$15.85
G0009 Administration of pneumococcal vaccine	11	11	$35.00	$17.50

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	365	119	$161.00	$96.06
93000 Routine ekg using at least 12 leads including interpretation and report	82	76	$50.00	$15.27
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	58	58	$169.00	$104.12
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	29	28	$25.00	$17.32
99213 Established patient office or other outpatient visit, typically 15 minutes	28	22	$109.00	$66.38
94060 Test to measure expiratory airflow and volume changes before and after medication administration	21	17	$97.00	$53.74
G0009 Administration of pneumococcal vaccine	11	11	$35.00	$17.28

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	270	105	$161.00	$94.69
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	78	78	$169.00	$103.04
93000 Routine ekg using at least 12 leads including interpretation and report	72	63	$50.00	$15.09
99213 Established patient office or other outpatient visit, typically 15 minutes	34	24	$109.00	$64.51
81003 Automated urinalysis test	32	26	$15.00	$2.71
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	28	28	$25.00	$19.25
90670 Pneumococcal vaccine for injection into muscle	15	15	$1.00	$0.98
G0009 Administration of pneumococcal vaccine	14	14	$35.00	$21.32
82947 Blood glucose (sugar) level	12	11	$10.00	$4.75

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	265	104	$164.61	$92.22
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	70	70	$168.36	$99.55
93000 Routine ekg using at least 12 leads including interpretation and report	62	58	$51.13	$14.71
81003 Automated urinalysis test	52	48	$15.00	$2.57
99213 Established patient office or other outpatient visit, typically 15 minutes	37	24	$109.16	$62.73
82570 Creatinine level to test for kidney function or muscle injury	23	23	$15.00	$6.96
82044 Urine microalbumin (protein) analysis	23	23	$15.00	$6.15
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	16	16	$25.94	$21.14

Medical Specialties & State Licenses

CMS Verified: 2026-06-04

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License RI PA00023

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

Mdri Llc

1407 S County Trl, East Greenwich, RI 028181679

Phone: 4013980288105

Practice Associates & Co-Workers

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

4 Associated Practitioners

Dr. John Chece , DO

Family Medicine

NPI 1003229923

Doctor of Osteopathic Medicine (D.O.)

Bianca Barros , MSN, APRN, FNP-BC

Nurse Practitioner - Family

NPI 1386328631

Master of Science in Nursing, Advanced Practice Registered Nurse, Family Nurse Practitioner (Board Certified)

Shrenik Vyas , FNP-C

Nurse Practitioner - Family

NPI 1689244709

Family Nurse Practitioner (Certified)

Cassidy Begley

Physician Assistant

NPI 1760313399

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location June 04, 2026

Registered at 6 BLACKSTONE VALLEY PL STE 201, LINCOLN, RI 028651112 (Tel: 4016386374)

📍

Updated Business Mailing Address June 04, 2026

Registered at 6 BLACKSTONE VALLEY PL STE 201, LINCOLN, RI 028651112 (Tel: 4016386374)

✅

NPI Profile Active October 09, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location October 09, 2007

Registered at 2 WAKE ROBIN RD, LINCOLN, RI 028654241 (Tel: 4013343105)

📍

Updated Business Mailing Address October 09, 2007

Registered at 2 WAKE ROBIN RD, LINCOLN, RI 028654241 (Tel: 4013343105)

👤

Provider Name / Credentials Updated October 09, 2007

Recorded as ALFRED LIDDLE, PA

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 09, 2007

Physician Assistant (License #PA00023 in RI)

🟢

Initial NPI Registration & Enumeration December 28, 2005

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: 1205813615

Entity Type:

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

Enumeration Date: December 28, 2005

Last Update: June 04, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

6 Blackstone Valley Pl Ste 201

Lincoln, RI 028651112

Phone: 4016386374

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.