Alfred Henry Liddle, PA
Physician Assistant · Lincoln, RI
Alfred Henry Liddle, PA is a physician assistant with a practice address in Lincoln, Rhode Island, and NPI 1205813615, issued on Dec 28, 2005. Check the license (Rhode Island PA00023, as entered in NPPES) with the Rhode Island board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alfred Henry Liddle
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA00023 RI
Self-reported in NPPES; status is on the state search - Practice location
- 6 Blackstone Valley PL Ste 201, Lincoln, RI 02865
- Phone
- (401) 638-6374
- Enumerated
- Dec 28, 2005
- Record last updated
- Jun 4, 2026
- Fax
- (401) 358-9042
- Medicare enrollment
- Enrolled (PECOS I20080908000013); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 683 in Rhode Island → Look up another NPI →
Also registered at 6 Blackstone Valley PL Ste 201
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shrenik Vyas, FNP-CFamily Nurse Practitioner1689244709
Verify Alfred Henry Liddle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Rhode Island board licenses this profession
Search for license PA00023Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.2 times the Medicare Part D claims of the average physician assistant in 2024
5,137 Medicare Part D claims for 374 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 216 claims were for opioids.
Most prescribed
- Atorvastatin Calcium383 claims
- Losartan Potassium265 claims
- Omeprazole260 claims
- Amlodipine Besylate238 claims
- Lisinopril234 claims
- Levothyroxine Sodium130 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $4,571.04
146 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mdri LLCEast Greenwich, RI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alfred Henry Liddle among 683 physician assistant records in Rhode Island
Alfred Henry Liddle, PA is one of 683 physician assistant records with a practice address in Rhode Island. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 96% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated1979 · median 2019 among the 490 with a school on file
- Record last updated2026 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 physician assistant records list a practice address in Lincoln
They are 20 of the 526 NPPES records with a practice address in Lincoln, and 683 physician assistant records in Rhode Island.
All 683 in Rhode Island → Every provider in Lincoln → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- George Connors, PALincoln, RI 028651154315562
- Stephen Cullen, PA-CLincoln, RI 028651679838387
- Angela Dias, PA-CLincoln, RI 028651598498511
- Taylor DrydenLincoln, RI 028651710555180
- Alexandria GervelisLincoln, RI 028651306462486
- Stephanie Marlin, PA-CLincoln, RI 028651649705500
- Mark Mazzye, PA-CLincoln, RI 028651295713592
- Chelsea McKiernan, PA-CLincoln, RI 028651003380106
Common questions
What is Alfred Henry Liddle, PA's NPI number?
Alfred Henry Liddle, PA's National Provider Identifier (NPI) is 1205813615, issued on Dec 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Alfred Henry Liddle, PA located?
The NPPES record lists a practice address at 6 Blackstone Valley PL Ste 201, Lincoln, RI, 02865. Phone: (401) 638-6374. Providers update this record themselves, so call before visiting.
How can I verify Alfred Henry Liddle, PA's license?
NPPES lists Rhode Island license number PA00023, as entered by the provider. Search the Rhode Island board that licenses this profession; the NPPES record confirms identity only.
How much does Alfred Henry Liddle, PA prescribe under Medicare Part D?
In 2024, Alfred Henry Liddle, PA had 5,137 Medicare Part D claims for 374 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.