GREGORY ALAN HAVEMAN MD
NPI 1447415773
Otolaryngology in Walla Walla, WA

Q: What is Gregory Haveman's NPI number?

The NPI number for Gregory Haveman is 1447415773. It was assigned to this individual provider in the NPPES registry on July 25, 2008.

Q: What is Gregory Haveman's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Haveman was last updated on August 13, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 July 25, 2008PECOS EnrolledAccepts Medicare Assignment

320 W WILLOW ST, WALLA WALLA, WA 99362(509) 525-3720(509) 522-1592 Get Directions Write a Review

NPPES record last updated: August 13, 2013. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Gregory Alan Haveman Md NPPES

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

GREGORY ALAN HAVEMAN MD (NPI 1447415773) is an individual otolaryngology provider in Walla Walla, Washington, licensed in Washington (MD60388989) and active in the NPI registry since July 2008. He is enrolled in Medicare PECOS, is affiliated with St Anthony Hospital, and is a graduate of University Of Washington School Of Medicine (2008).

NPPES Registry Identity

NPI1447415773

Entity TypeIndividualMale

Primary Taxonomy207Y00000X

Provider Legal NameGREGORY ALAN HAVEMANCredential: MD

Location Address320 W WILLOW STWalla Walla, WA 99362-2922

Mailing Address320 W Willow StWalla Walla, WA 99362-2922 · (509) 525-3720 · Fax (509) 522-1592

Phone(509) 525-3720

Fax(509) 522-1592

Sole ProprietorYes

Medical School CMSUniversity Of Washington School Of MedicineGraduated 2008

Enumeration DateJuly 25, 2008

Last NPPES UpdateAugust 13, 2013

✔ NPI 1447415773 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians

Taxonomy Code207Y00000X

License✔ Licensed in WA · MD60388989

Definition

An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.

320 W WILLOW ST, Walla Walla, WA 99362

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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Gregory Alan Haveman Md 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 ID9931335700

PECOS Enrollment IDI20131126001915

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.

Medicare Billing Reassignment

Medicare enrollment records show Gregory Haveman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Privia Medical Group Washington, PLLC

1.1 mi

Clinic/Center

55 W TIETAN ST
Walla Walla, WA 99362

Reassigned Medicare billing, Washington enrollment
76 clinicians in this Medicare group

NPI 1780658419 (509) 525-3720

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

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 low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

731 services435 patients

Diagnostic exam of nasal passages using an endoscope 31231

A diagnostic exam of nasal passages using an endoscope is a non-invasive procedure. A small, flexible tube with a light and camera at the end, called an endoscope, is inserted into the nose. This allows the doctor to view the nasal passages and sinuses, helping to identify any issues.

653 services328 patients

Removal of impacted ear wax 69210

Impacted ear wax removal is a safe procedure to clear blockages in the ear canal caused by hardened ear wax. A healthcare professional uses specialized tools or a gentle irrigation method to loosen and remove the wax, improving hearing and alleviating discomfort.

550 services379 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.

453 services344 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

222 services222 patients

Diagnostic exam of voice box using a flexible endoscope 31575

This procedure involves a doctor examining your voice box using a flexible endoscope, a thin tube with a light and camera. It's inserted through your nose or mouth to visualize your throat area. It helps detect any abnormalities in your voice box, ensuring optimal vocal health.

87 services50 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

77 services77 patients

Biopsy or removal of nasal polyp or tissue using an endoscope 31237

A nasal biopsy or polyp removal is a procedure where an endoscope, a thin tube with a light and camera, is inserted into the nose. This allows the doctor to see and remove abnormal tissues or polyps, which are small growths. This procedure helps diagnose or treat nasal issues.

62 services32 patients

Removal or destruction of growth of nose through nose 30117

This procedure involves removing or destroying a growth in the nose. It's done through the nostrils, so no external cuts are made. The growth could be a polyp, cyst, or other abnormal tissue. It helps improve breathing and reduces discomfort or other symptoms caused by the growth.

41 services30 patients

Incision of fluid canal of inner ear with infusion of drugs 69801

This procedure involves making a small cut in the inner ear's fluid canal. Medication is then infused directly into this area. It's often used to treat certain ear conditions or hearing issues. Rest assured, it's done under professional supervision.

38 services12 patients

Control of bleeding of nose using an endoscope 31238

This is a procedure where an endoscope, a thin tube with a light and camera, is used to view inside your nose. This allows the doctor to locate the source of the bleeding and control it, often by cauterization or packing the nose.

31 services28 patients

Removal of nasal air passage 30130

Removal of the nasal air passage, medically known as rhinectomy, is a surgical procedure aimed at treating severe nose conditions. It involves removing part or all of the nose. The procedure helps alleviate symptoms and improves breathing, providing a better quality of life.

29 services29 patients

Incision of eardrum with insertion of eardrum tube under local or topical anesthesia 69433

This procedure, known as a Myringotomy with Tube Insertion, involves making a small incision in the eardrum to drain fluid and relieve pressure. A tiny tube is then placed in the eardrum to prevent future fluid buildup. It's done under local or topical anesthesia.

20 services20 patients

Hospital Affiliations CMS Care Compare 3

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

St Anthony Hospital

Critical Access Hospitals · Pendleton, OR

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number381319

Location2801 St Anthony WayPendleton, OR 97801 · Umatilla County

Emergency services Birthing friendly

Providence St Mary Medical Center

Acute Care Hospitals · Walla Walla, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500002

Location401 W Poplar StWalla Walla, WA 99362 · Walla Walla County

Emergency services Birthing friendly

Kadlec Regional Medical Center

Acute Care Hospitals · Richland, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500058

Location888 Swift BlvdRichland, WA 99352 · Benton County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 99362 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

$130.99 typical visit price

range $57.27 – $172.80

Typical copayment $32.74 (range $14.31 – $43.20)

Most-billed visit code 99204

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.

Other Providers at the Same Location NPPES 10

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

DAVIS SAMEH MEEKER LABORATORIES PS

Clinical Medical Laboratory