Physician Profile
Unclaimed ProfileAbout CULLEN
William Joseph Cullen, MD practices internal medicine in Biddeford, ME. William is a 1983 graduate of Rutgers New Jersey Medical School. According to Medicare claims data, William cared for 123 Medicare patients across 180 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (207) 283-7937
- Email not available
Practice Locations
1 MEDICAL CENTER DR
Biddeford, ME 04005
Procedures Most Often Billed to Medicare
180 services · 123 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
121 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
46 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
13 |
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 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 internal medicines in Biddeford 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Rutgers New Jersey Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at Rutgers New Jersey Medical School 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Cullen?
Dr. Cullen is an internal medicine in Biddeford, ME. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Cullen's address?
Dr. Cullen is listed at 1 MEDICAL CENTER DR, Biddeford, ME 04005. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Cullen?
The number on file is (207) 283-7937. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Cullen's NPI number?
Dr. Cullen's National Provider Identifier is 1679531552. 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. Cullen train?
Dr. Cullen attended Rutgers New Jersey Medical School, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Cullen been practicing?
Dr. Cullen has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Cullen perform?
According to Medicare billing data, Dr. Cullen 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. Cullen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Cullen. 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.