Physician Profile
Unclaimed ProfileAbout HENDERSON
Mark Henderson, MD practises endocrinology in Bangor, ME. Mark is a 1980 graduate of University of Massachusetts Medical School. Mark is also listed as specialising in endocrinology, diabetes & metabolism.
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. Henderson specialise in?
Dr. Henderson is an endocrinology in Bangor, ME. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ENDOCRINOLOGY”.
NPI registry
Where is Dr. Henderson located?
Dr. Henderson is listed at 900 BROADWAY, Bangor, ME 04401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Henderson's phone number?
The number on file is (207) 907-1187. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Henderson's NPI number?
Dr. Henderson's National Provider Identifier is 1891895272. 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. Henderson go to medical school?
Dr. Henderson attended University of Massachusetts Medical School, graduating in 1980. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Henderson been practising?
Dr. Henderson has 46 years experience. Calculated from a graduation year of 1980, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Henderson do most often?
According to Medicare billing data, Dr. Henderson 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. Henderson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Henderson. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (207) 907-1187
- Email not available
Practice Locations
900 BROADWAY
Bangor, ME 04401
Procedures Most Often Billed to Medicare
161 services · 157 patients · 3 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 |
72 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
54 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
35 |
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.
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.
Other endocrinology specialists in Bangor 3
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of Massachusetts Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1980 at University of Massachusetts Medical School 8
Providers who graduated from the same medical school in the same year.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.