Physician Profile
Unclaimed ProfileAbout ALLEN
Listed in the NPI registry as a clinical psychologist, John Sturges Allen, PhD practices in East Sandwich, MA. John is also listed as specializing in psychologist and psychologist — clinical. According to Medicare claims data, John cared for 816 Medicare patients across 1,052 services.
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. Allen specialize in?
Dr. Allen is a clinical psychologist in East Sandwich, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CLINICAL PSYCHOLOGIST”.
NPI registry
Where is Dr. Allen located?
Dr. Allen is listed at 311 SERVICE RD, East Sandwich, MA 02537. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Allen's phone number?
The number on file is (508) 833-4148. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Allen's NPI number?
Dr. Allen's National Provider Identifier is 1124001730. 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. Allen go to medical school?
Dr. Allen attended Other, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Allen been practicing?
Dr. Allen has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Allen do most often?
According to Medicare billing data, Dr. Allen provides treatments such as psychiatric diagnostic evaluation and psychotherapy, 30 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Allen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Allen. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (508) 833-4148
- Email not available
Practice Locations
311 SERVICE RD
East Sandwich, MA 02537
Procedures Most Often Billed to Medicare
1,052 services · 816 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychiatric diagnostic evaluation | Treatment | 90791 |
407 |
| Psychotherapy, 30 minutes | Treatment | 90832 |
269 |
| Group psychotherapy | Treatment | 90853 |
260 |
| Family psychotherapy with patient, 50 minutes | Treatment | 90847 |
75 |
| Psychotherapy, 45 minutes | Treatment | 90834 |
41 |
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 clinical psychologists in East Sandwich 1
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1992 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Psychiatric diagnostic evaluation 8
Providers in MA 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.