Physician Profile
Anne C. Granfield, MD
Unclaimed ProfileAbout Dr. Granfield
Anne C. Granfield, MD is a healthcare provider in Concord, NH specializing in colon & rectal surgery. Anne trained at University of Massachusetts Medical School, graduating in 2012. Anne is also listed as specializing in surgery. According to Medicare claims data, Anne cared for 131 Medicare patients across 146 services. The services billed most often include new patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more, diagnostic exam of anus using an endoscope, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more.
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
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (603) 224-0584
- Email not available
Practice Locations
246 PLEASANT ST STE 205
Concord, NH 03301
Procedures Most Often Billed to Medicare
146 services · 131 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
50 | More often than most peers in Colon & Rectal Surgery |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
53 | More often than most peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
43 | As often as other peers in Colon & Rectal Surgery |
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 colorectal surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 3
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 — 23 related providers in 3 groups
Trained at University of Massachusetts Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 2012 at University of Massachusetts Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 7
Providers in NH who bill this service to Medicare most often.
Common questions
What does Dr. Granfield specialize in?
Dr. Granfield is a colorectal surgeon in Concord, NH. That is the designation recorded for this NPI in the federal registry, where it is listed as “Colon & Rectal Surgery”.
NPI registry
Where is Dr. Granfield located?
Dr. Granfield is listed at 246 Pleasant St Ste 205, Concord, NH 03301. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Granfield's phone number?
The number on file is (603) 224-0584. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Granfield's NPI number?
Dr. Granfield's National Provider Identifier is 1124388160. 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. Granfield go to medical school?
Dr. Granfield attended University of Massachusetts Medical School, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Granfield been practicing?
Dr. Granfield has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Granfield do most often?
According to Medicare billing data, Dr. Granfield performs procedures including diagnostic exam of anus using an endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Granfield confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Granfield. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.