Provider Profile
Liam Haveran
Unclaimed ProfileAbout Liam Haveran
Liam Haveran is a healthcare provider in Woodsville, NH specializing in colon & rectal surgery. Liam is also listed as specializing in surgery. Medicare claims data shows Liam provided 64 services to 64 patients. The services billed most often include diagnostic exam of anus using an endoscope, established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, 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) 747-9000
- Email not available
Practice Locations
90 SWIFTWATER RD
Woodsville, NH 03785
Procedures Most Often Billed to Medicare
64 services · 64 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Diagnostic exam of anus using an endoscope | Procedure | 46600 |
20 | Less often than most peers in Colon & Rectal Surgery |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
19 | As often as other 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 |
13 | Less often than most peers in Colon & Rectal Surgery |
| New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more | Office visit | 99202 |
12 | Less often than most 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.
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.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2001 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Diagnostic exam of anus using an endoscope 8
Providers in NH who bill this service to Medicare most often.
Common questions
What does Liam Haveran specialize in?
Liam Haveran is a colorectal surgeon in Woodsville, 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 Liam Haveran located?
Liam Haveran is listed at 90 Swiftwater Rd, Woodsville, NH 03785. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Liam Haveran's phone number?
The number on file is (603) 747-9000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Liam Haveran?
Liam Haveran's National Provider Identifier is 1417093675. 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 Liam Haveran train?
Liam Haveran attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Liam Haveran have?
Liam Haveran has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What does Liam Haveran do most often?
According to Medicare billing data, Liam Haveran 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
Is Liam Haveran's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Liam Haveran. 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.