Physician Profile
John M Shearman, MD
Unclaimed ProfileAbout Dr. Shearman
John M Shearman, MD practices rheumatology in Portsmouth, NH. John is a 1973 graduate of Emory University School of Medicine. According to Medicare claims data, John cared for 332 Medicare patients across 1,045 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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (603) 431-0835
- Email not available
Practice Locations
278 LAFAYETTE RD
Portsmouth, NH 03801
Procedures Most Often Billed to Medicare
1,045 services · 332 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
900 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
86 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
37 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
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 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.
Trained at Emory University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1973 at Emory University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Shearman specialize in?
Dr. Shearman is a rheumatology in Portsmouth, NH. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “RHEUMATOLOGY”.
NPI registry
Where is Dr. Shearman located?
Dr. Shearman is listed at 278 LAFAYETTE RD, Portsmouth, NH 03801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Shearman's phone number?
The number on file is (603) 431-0835. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Shearman's NPI number?
Dr. Shearman's National Provider Identifier is 1689661498. 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. Shearman go to medical school?
Dr. Shearman attended Emory University School of Medicine, graduating in 1973. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Shearman been practicing?
Dr. Shearman has 53 years experience. Calculated from a graduation year of 1973, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Shearman do most often?
According to Medicare billing data, Dr. Shearman the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Shearman confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Shearman. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.