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ALEXANDER HOI KI WU
NPI 1285087817
Internal Medicine - Hematology & Oncology in Brewer, ME

Active since July 19, 2016PECOS EnrolledAccepts Medicare Assignment
33 WHITING HILL RD, BREWER, ME 04412(207) 973-7000 Get Directions Write a Review

NPPES record last updated: August 18, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 18, 2023, Jun 7, 2023, Mar 30, 2020 (3 updates tracked since 2020).

About Alexander Hoi Ki Wu NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDER HOI KI WU (NPI 1285087817) is an individual hematology & oncology provider in Brewer, Maine, licensed in Maine (MD26265) and active in the NPI registry since July 2016. He is enrolled in Medicare PECOS, is affiliated with Northern Light Eastern Maine Medical Center, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1285087817
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameALEXANDER HOI KI WU
Location Address33 WHITING HILL RDBrewer, ME 04412-1021
Mailing Address33 Whiting Hill Rd Ste 21Brewer, ME 04412-1022 · (207) 973-7478
Phone(207) 973-7000
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJuly 19, 2016
Last NPPES UpdateAugust 18, 20233 updates tracked since enumeration
NPPES CertifiedAugust 18, 2023
✔ NPI 1285087817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in ME · MD26265
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD26265 (ME)
33 WHITING HILL RD, Brewer, ME 04412
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alexander Hoi Ki Wu is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749648731
PECOS Enrollment IDI20230623000728
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
147 services86 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
87 services65 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
49 services49 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
15 services15 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northern Light Eastern Maine Medical Center

Acute Care Hospitals · Bangor, ME
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200033
Location489 State StreetBangor, ME 04401 · Penobscot County
Emergency services Birthing friendly

Northern Light Maine Coast Hospital

Acute Care Hospitals · Ellsworth, ME
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number200050
Location50 Union StreetEllsworth, ME 04605 · Hancock County
Emergency services Birthing friendly

Charles A Dean Memorial Hospital

Critical Access Hospitals · Greenville, ME
OwnershipGovernment - Hospital District or Authority
CMS Certification Number201301
LocationPO Box 1129Greenville, ME 04441 · Piscataquis County

Northern Light Mayo Hospital

Critical Access Hospitals · Dover Foxcroft, ME
OwnershipGovernment - Hospital District or Authority
CMS Certification Number201309
Location897 West Main StreetDover Foxcroft, ME 04426 · Piscataquis County
Emergency services Birthing friendly

Northern Light Sebasticook Valley Hospital

Critical Access Hospitals · Pittsfield, ME
OwnershipVoluntary non-profit - Private
CMS Certification Number201313
Location447 North Main StreetPittsfield, ME 04967 · Somerset County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04412 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$162.77 typical visit price
range $53.26 – $162.77
Typical copayment $40.69 (range $13.31 – $40.69)
Most-billed visit code 99205
Established Patient
$94.60 typical visit price
range $16.90 – $132.79
Typical copayment $23.65 (range $4.22 – $33.19)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NADINE PATRICIA SAUER SANTACRUZ M.D.
Pediatrics (Pediatric Hematology-Oncology)
33 WHITING HILL RD, SUITE 31
BREWER, ME 04412
Penobscot County (207) 973-7572
DR. JANEEN DANIELS M.D.
Radiology (Radiation Oncology)
33 WHITING HILL RD
BREWER, ME 04412
Penobscot County (207) 973-4280
KARRIE ANN OUELLETTE FNP-C
Nurse Practitioner (Family)
33 WHITING HILL RD
BREWER, ME 04412
Penobscot County (207) 973-7478
JANICE L PILOTTE FNP
Nurse Practitioner (Family)
33 WHITING HILL RD, SUITE 21
BREWER, ME 04412
Penobscot County (207) 973-7478
DR. DANIEL LEE CALLAWAY M.D.
Pediatrics (Pediatric Hematology-Oncology)
33 WHITING HILL RD
BREWER, ME 04412
Penobscot County (207) 973-9733
NORTHEAST RADIATION ONCOLOGY PA
Radiology (Radiation Oncology)
33 WHITING HILL RD
BREWER, ME 04412
Penobscot County (207) 973-8198
KAIDEN P TRASK PA-C
Physician Assistant
33 WHITING HILL RD
BREWER, ME 04412
Penobscot County (207) 973-7272
DR. SARAH J FRYBERGER MD
Pediatrics (Pediatric Hematology-Oncology)
33 WHITING HILL RD, SUITE 31
BREWER, ME 04412
Penobscot County (207) 973-7572

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Wu's NPI number?

The NPI number for Alexander Wu is 1285087817. It was assigned to this individual provider in the NPPES registry on July 19, 2016.

Where is Alexander Wu located?

Alexander Wu practices at 33 Whiting Hill Rd, Brewer, ME 04412. The listed phone number is (207) 973-7000.

What is Alexander Wu's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Alexander Wu enrolled in Medicare?

Yes. Alexander Wu is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Alexander Wu affiliated with any hospitals?

According to CMS data, Alexander Wu is affiliated with Northern Light Eastern Maine Medical Center, Northern Light Maine Coast Hospital, Charles A Dean Memorial Hospital, Northern Light Mayo Hospital and Northern Light Sebasticook Valley Hospital.

When was this NPI record last updated?

The NPPES record for Alexander Wu was last updated on August 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.