Physician Profile
Unclaimed ProfileAbout LAMB
John R. Lamb, M.D. practises internal medicine in Oak Bluffs, MA. John is a 1979 graduate of State University of New York at Buffalo School of Medicine.
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. Lamb specialise in?
Dr. Lamb is an internal medicine in Oak Bluffs, MA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Lamb located?
Dr. Lamb is listed at 1 HOSPITAL RD, Oak Bluffs, MA 02557. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Lamb's phone number?
The number on file is (508) 684-4500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Lamb?
Dr. Lamb's National Provider Identifier is 1679552467. 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. Lamb go to medical school?
Dr. Lamb attended State University of New York at Buffalo School of Medicine, graduating in 1979. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Lamb have?
Dr. Lamb has 47 years experience. Calculated from a graduation year of 1979, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Lamb do most often?
According to Medicare billing data, Dr. Lamb provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Lamb's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lamb. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (508) 684-4500
- Email not available
Practice Locations
1 HOSPITAL RD
Oak Bluffs, MA 02557
Procedures Most Often Billed to Medicare
96 services · 69 patients · 1 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
96 |
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.
Other internal medicines at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 27 related providers in 4 groups
Other internal medicines in Oak Bluffs 3
Same specialty, same city.
Trained at State University of New York at Buffalo School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1979 at State University of New York at Buffalo School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 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.