GREGORY W ALLEN M.D., PHD
NPI 1508817404
Radiology - Radiation Oncology in Lacey, WA

Q: What is Gregory Allen's NPI number?

The NPI number for Gregory Allen is 1508817404. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Q: What is Gregory Allen's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Allen was last updated on March 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.

Active since May 15, 2006PECOS EnrolledAccepts Medicare Assignment

66.99/100

CMS Quality Rating

4525 3RD AVE SE, SUITE 100, LACEY, WA 98503(360) 412-8960(360) 412-8970 Get Directions Write a Review

NPPES record last updated: March 22, 2011. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Gregory W Allen M.d., Phd NPPES

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

GREGORY W ALLEN M.D., PHD (NPI 1508817404) is an individual radiation oncology provider in Lacey, Washington, licensed in Washington (MD00047784) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Providence Centralia Hospital, and is a graduate of Loma Linda University School Of Medicine (2002).

NPPES Registry Identity

NPI1508817404

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameGREGORY W ALLENCredential: M.D., PHD

Location Address4525 3RD AVE SE, SUITE 100Lacey, WA 98503-1010

Mailing Address4525 3rd Ave Se, Suite 100Lacey, WA 98503-1010 · (360) 412-8960 · Fax (360) 412-8970

Phone(360) 412-8960

Fax(360) 412-8970

Sole ProprietorNo

Medical School CMSLoma Linda University School Of MedicineGraduated 2002

Enumeration DateMay 15, 2006

Last NPPES UpdateMarch 22, 2011

✔ NPI 1508817404 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in WA · MD00047784

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

4525 3RD AVE SE, Lacey, WA 98503

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Other Identifiers 3

Other1508817404Npi

Medicaid8503872WA

Medicare PIN8873210WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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

Gregory W Allen M.d., Phd 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 ID3870663230

PECOS Enrollment IDI20080528000592

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 16

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.

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

759 services127 patients

Radiation treatment management, 5 treatment sessions 77427

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

212 services109 patients

Calculation of radiation therapy dose 77300

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

178 services46 patients

Ct guidance for insertion of radiation therapy fields 77014

140 services39 patients

Design and construction of complex radiation treatment device 77334

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

123 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.

61 services61 patients

Radiation treatment management, 5 treatment sessions 77427

50 services33 patients

Complex radiation therapy planning 77263

Complex radiation therapy planning is a process to determine the most effective way to deliver radiation to a specific area in your body. It involves detailed imaging to map your body's structure, allowing for precise targeting of cancer cells while sparing healthy tissue.

43 services43 patients

Design and construction of radiation treatment device for high precision radiation therapy 77338

A radiation treatment device is custom-made for each patient to target cancer cells with high precision. It's designed to focus radiation on the tumor, sparing healthy tissue. This process ensures effective therapy while minimizing side effects.

37 services37 patients

High precision radiation therapy planning 77301

High precision radiation therapy planning involves detailed mapping of your body to target cancer cells accurately. Advanced imaging techniques help identify the exact location of the tumor, minimizing harm to healthy tissues. This personalized approach enhances effectiveness and reduces side effects.

36 services36 patients

Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 77290

This procedure involves collecting necessary data to plan the best radiation treatment. It may cover 3 or more areas or any area requiring special attention. Data collection includes imaging scans and tests to understand the disease's extent and to tailor a precise, effective treatment plan.

28 services24 patients

Design and construction of simple radiation treatment device 77332

A simple radiation treatment device is designed and built to target specific areas in your body with high energy rays. This process is carefully planned to ensure that the radiation accurately reaches the area needing treatment, while minimizing exposure to healthy tissues.

24 services24 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

21 services15 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

18 services18 patients

Management of cranial lesion surgery using radiation over multiple sessions 77435

This procedure involves using targeted radiation to treat a lesion in the brain over several sessions. The radiation destroys the abnormal cells, helping to control or eliminate the lesion. It's a non-invasive treatment, meaning no surgical cuts are made.

12 services12 patients

Obtaining respiratory data needed to develop the optimal radiation treatment 77293

Obtaining respiratory data is vital for optimal radiation treatment. This involves tracking your breathing patterns to ensure the precise delivery of radiation to the target area, minimizing damage to healthy tissue. It's a non-invasive process and contributes to effective treatment.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Providence Centralia Hospital

Acute Care Hospitals · Centralia, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number500019

Location914 S Scheuber RoadCentralia, WA 98531 · Lewis County

Emergency services Birthing friendly

Providence St Peter Hospital

Acute Care Hospitals · Olympia, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500024

Location413 Lilly Road NEOlympia, WA 98506 · Thurston County

Emergency services Birthing friendly

Summit Pacific Medical Center

Critical Access Hospitals · Elma, WA

OwnershipGovernment - Hospital District or Authority

CMS Certification Number501304

Location600 East Main StreetElma, WA 98541 · Grays Harbor County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98503 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

$172.80 typical visit price

range $57.27 – $172.80

Typical copayment $43.20 (range $14.31 – $43.20)

Most-billed visit code 99205

Established Patient

$71.29 typical visit price

range $18.56 – $141.11

Typical copayment $17.82 (range $4.64 – $35.27)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

66.99/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

33.98

Improvement Activities

Reported Quality Measures

Breast Cancer Screening

95%22 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4034

Other-Enteral and Parenteral · category OB006N

1 supplier14 claims362 services$4.05 avg. paid by Medicare

Enteral feeding supply kit; gravity fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4036

Other-Enteral and Parenteral · category OB006N

1 supplier14 claims405 services$5.51 avg. paid by Medicare

Enteral formula, nutritionally complete, calorically dense (equal to or greater than 1.5 kcal/ml) with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4152

Other-Enteral and Parenteral · category OB006N

1 supplier24 claims11,761 services$0.39 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 19

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

MR. HARRY S GRIFFITH III MD

Specialist

4525 3RD AVE SE, STE 200
LACEY, WA 98503

Thurston County (360) 754-3934

DR. CYNTHIA BARBARA ALLER D.O., PH.D.

Internal Medicine (Hematology & Oncology)

4525 3RD AVE SE, STE 200
LACEY, WA 98503

Thurston County (360) 754-3934

MICHELLE JEAN STROJAN

Nurse Practitioner (Family)

4525 3RD AVE SE
LACEY, WA 98503

Thurston County (360) 754-3934

JOSEPH ROBERT HARTMAN M.D.

Radiology (Radiation Oncology)

4525 3RD AVE SE, SUITE 100
LACEY, WA 98503

Thurston County (360) 412-8960

WESTERN WASHINGTON ONCOLOGY PS

Specialist

4525 3RD AVE SE, SUITE 200
LACEY, WA 98503

Thurston County (360) 754-3934

HALEIGH ANN WERNER M.D.

Radiology (Radiation Oncology)

4525 3RD AVE SE, SUITE 100
LACEY, WA 98503

Thurston County (360) 412-8960

JAMES F RAYMOND M.D.

Radiology (Radiation Oncology)

4525 3RD AVE SE, SUITE 100
LACEY, WA 98503

Thurston County (360) 412-8960

XINGWEI DAVID SUI MD

Internal Medicine (Medical Oncology)

4525 3RD AVE SE, SUITE 200
LACEY, WA 98503

Thurston County (360) 754-3934

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 Gregory Allen's NPI number?

The NPI number for Gregory Allen is 1508817404. It was assigned to this individual provider in the NPPES registry on May 15, 2006.

Where is Gregory Allen located?

Gregory Allen practices at 4525 3rd Ave SE Suite 100, Lacey, WA 98503. The listed phone number is (360) 412-8960.

What is Gregory Allen's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is Gregory Allen enrolled in Medicare?

Yes. Gregory Allen 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.

What insurance does Gregory Allen accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Gregory Allen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Gregory Allen affiliated with any hospitals?

According to CMS data, Gregory Allen is affiliated with Providence Centralia Hospital, Providence St Peter Hospital and Summit Pacific Medical Center.

When was this NPI record last updated?

The NPPES record for Gregory Allen was last updated on March 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.