Physician Profile
Unclaimed ProfileAbout CARPER
John Mark Carper, ED.D. is a healthcare provider located in Winthrop, MA. John is also listed as specialising in psychologist — clinical.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Common questions
Where can I find Dr. Carper?
Dr. Carper is listed at 115 SUMMIT AVE NO. 3, Winthrop, MA 02152. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Carper?
The number on file is (617) 846-5383. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Carper?
Dr. Carper's National Provider Identifier is 1730220039. 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
How much experience does Dr. Carper have?
Dr. Carper has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practised for longer than this.
NPI registry
What is Dr. Carper known for?
According to Medicare billing data, Dr. Carper provides treatments such as psychotherapy, 30 minutes and psychiatric diagnostic evaluation. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Carper's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Carper. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (617) 846-5383
- Email not available
Practice Locations
115 SUMMIT AVE NO. 3
Winthrop, MA 02152
Procedures Most Often Billed to Medicare
70 services · 48 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Psychotherapy, 30 minutes | Treatment | 90832 |
48 |
| Psychiatric diagnostic evaluation | Treatment | 90791 |
22 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also performs Psychotherapy, 30 minutes 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.