Physician Profile
Unclaimed ProfileAbout BARRISH
Based in Lewes, DE, William Joseph Barrish, M.D. is listed in the NPI registry under physical medicine and rehabilitation. William graduated from Jefferson Medical College of Thomas Jefferson University in 1996. William is also listed as specialising in physical medicine & rehabilitation.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What does Dr. Barrish specialise in?
Dr. Barrish is a physical medicine and rehabilitation in Lewes, DE. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICAL MEDICINE AND REHABILITATION”.
NPI registry
Where is Dr. Barrish located?
Dr. Barrish is listed at 17637 SHADY RD UNIT 102, Lewes, DE 19958. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Barrish's phone number?
The number on file is (302) 430-3205. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Barrish?
Dr. Barrish's National Provider Identifier is 1396796413. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Barrish go to medical school?
Dr. Barrish attended Jefferson Medical College of Thomas Jefferson University, graduating in 1996. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Barrish have?
Dr. Barrish has 30 years experience. Calculated from a graduation year of 1996, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Barrish do most often?
According to Medicare billing data, Dr. Barrish performs procedures including injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity, injection of chemical for paralysis of nerve muscles on side of neck excluding voice box and injection of chemical for paralysis of facial and neck nerve muscles on both sides of face; provides treatments such as needle measurement of electrical activity in arm or leg muscles, complete study and nerve conduction, 11-12 studies, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Barrish's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Barrish. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (302) 430-3205
- Email not available
Practice Locations
17637 SHADY RD UNIT 102
Lewes, DE 19958
Procedures Most Often Billed to Medicare
174,472 services · 2,207 patients · 16 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity | Procedure | 64642 |
424 |
| Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box | Procedure | 64616 |
346 |
| Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | Procedure | 64615 |
50 |
| Injection of trigger points, 1-2 muscles | Procedure | 20552 |
30 |
| Needle measurement of electrical activity in arm or leg muscles, complete study | Treatment | 95886 |
689 |
| Nerve conduction, 11-12 studies | Treatment | 95912 |
275 |
| Nerve conduction, 7-8 studies | Treatment | 95910 |
85 |
| Nerve conduction, 5-6 studies | Treatment | 95909 |
15 |
| Nerve conduction, 13 or more studies | Treatment | 95913 |
11 |
| Injection, onabotulinumtoxina, 1 unit | Drug given | J0585 |
169,909 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physical medicine and rehabilitations in Lewes 1
Same specialty, same city.
Trained at Jefferson Medical College of Thomas Jefferson University 8
Other providers in the same specialty who trained at the same institution.
More connections — 10 related providers in 2 groups
Class of 1996 at Jefferson Medical College of Thomas Jefferson University 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of chemical for paralysis of nerve muscles on arm or leg, 1-4 muscles, first extremity 2
Providers in DE who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.