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Edit this profileWhere to find John P. Winters, MD
- Westbrook location main office
11 Rock Row Ste 120, Westbrook, ME 04092 - Topsham location
105 Topsham Fair Mall Rd Unit 1, Topsham, ME 04086 - Kennebunk location
2 Independence Dr, Kennebunk, ME 04043 - Westbrook location
15 Rock Row Ste 110, Westbrook, ME 04092 - Westbrook location
11 Rock Row Ste 320, Westbrook, ME 04092
About Dr. Winters
Based in Westbrook, ME, John P. Winters, MD is listed in the NPI registry under hematology/oncology. John graduated from University of Oklahoma College of Medicine in 2006. John is also listed as specializing in hematology & oncology. Medicare claims data shows John provided 146,968 services to 3,432 patients. The services billed most often include injection, ferric carboxymaltose, 1 mg, injection, darbepoetin alfa, 1 microgram (non-esrd use), and injection, daratumumab, 10 mg and hyaluronidase-fihj. NPI 1366648693 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (207) 303-3300
- Email not available
Practice Locations
11 ROCK ROW STE 120
Westbrook, ME 04092
105 Topsham Fair Mall Rd Unit 1
Topsham, ME 04086
2 Independence Dr
Kennebunk, ME 04043
15 Rock Row Ste 110
Westbrook, ME 04092
11 Rock Row Ste 320
Westbrook, ME 04092
155 Borthwick Ave Ste C
Portsmouth, NH 03801
11 Rock Row Ste 150
Westbrook, ME 04092
Conditions Commonly Evaluated or Treated
Within Hematology and Oncology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Anemia
- Blood clots
- Breast cancer
- Colon cancer
- Iron-deficiency anemia
- Leukemia
- Lung cancer
- Lymphoma
- Prostate cancer
Advanced Cancers
Blood & Lymph Disorders
Blood Cancers
Blood Disorders
- Bleeding Disorders
- Blood Clot in Lung
- Blood Clotting Gene Mutation
- Deep vein thrombosis
- Hemochromatosis
- High Platelet Count
- High White Blood Cell Count
- Low Platelets
- Low White Blood Cell Count
- Thick Blood
- Unexplained Bruising
Blood disorders
- Bone Marrow Scarring
- Hemolytic Anemia in Children
- Pre-Myeloma Protein In Blood
- Vitamin B12 deficiency anemia
Bone & Soft Tissue Cancers
Digestive Cancers
Endocrine Cancers
Endocrine tumors
Gastrointestinal cancer
General oncology
Genetic Blood Disorders
Gynecologic cancer
Gynecologic Cancers
Head & Neck Cancers
Head and neck cancer
Neurologic Cancers
Oncologic emergencies
Ophthalmologic oncology
Skin cancer
Skin Cancers
Urologic Cancers
Procedures & services
Most searched procedures
Biopsies & Diagnostics
Blood disorder care
Cancer Therapies
Cancer therapy
- Chemo allergy desensitization
- Oral chemotherapy management
- Radiation oncology consultation
- Spinal chemo injection
Cellular Therapies
Consultations
Diagnostic testing
Hematology Treatments
Imaging
Infusions
Interventional oncology
Supportive Cancer Care
- Bone Strengthening Injections For Cancer
- Pain Management For Cancer
- Red Blood Cell Booster Shot
- White Blood Cell Booster Injection
Supportive cancer care
- Cancer nutrition counseling
- Chemo brain treatment
- Cold cap therapy for hair loss
- Fertility Preservation for Teens Before Cancer Treatment
- Hyperbaric oxygen for radiation damage
- Lymphedema Drainage Therapy
- Palliative cancer care
Surgical & Vascular Access
- Chemo port placement
- Chemo port removal
- Draining lung fluid
- Paracentesis
- PICC line placement coordination
Testing & Genetics
Vascular access care
Procedures Most Often Billed to Medicare
146,968 services · 3,432 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
1,737 | More often than most peers in Hematology/Oncology |
| Injection of additional new drug or substance into vein | Treatment | 96375 |
666 | More than most peers in Hematology/Oncology |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
374 | More often than most peers in Hematology/Oncology |
| Administration of chemotherapy into vein, 1 hour or less | Treatment | 96413 |
370 | More often than most peers in Hematology/Oncology |
| Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less | Treatment | 96365 |
370 | More than most peers in Hematology/Oncology |
| Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle | Treatment | 96401 |
261 | More often than most peers in Hematology/Oncology |
| Infusion into a vein for therapy, prevention, or diagnosis, each additional hour | Treatment | 96366 |
235 | More often than most peers in Hematology/Oncology |
| Injection, ferric carboxymaltose, 1 mg | Drug given | J1439 |
62,250 | More often than most peers in Hematology/Oncology |
| Injection, darbepoetin alfa, 1 microgram (non-esrd use) | Drug given | J0881 |
31,740 | More often than most peers in Hematology/Oncology |
| Injection, daratumumab, 10 mg and hyaluronidase-fihj | Drug given | J9144 |
21,060 | More than most peers in Hematology/Oncology |
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 hematology/oncology specialists at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 22 related providers in 4 groups
Other hematology/oncology specialists in Westbrook 3
Same specialty, same city.
Trained at University of Oklahoma College of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2006 at University of Oklahoma College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 3
Providers in ME who bill this service to Medicare most often.
Common questions
What does Dr. Winters specialize in?
Dr. Winters is a hematology/oncology in Westbrook, ME. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Winters located?
Dr. Winters is listed at 11 Rock Row Ste 120, Westbrook, ME 04092. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Winters's phone number?
The number on file is (207) 303-3300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Winters?
Dr. Winters's National Provider Identifier is 1366648693. 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. Winters go to medical school?
Dr. Winters attended University of Oklahoma College of Medicine, graduating in 2006. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Winters have?
Dr. Winters has 20 years experience. Calculated from a graduation year of 2006, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Winters do most often?
According to Medicare billing data, Dr. Winters performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as injection of additional new drug or substance into vein and injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Winters's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Winters. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.