Dr. Tung Mai Ha, DO
- Medicare services, 2024
- 262
- Medicare patients, 2024
- 181
- Part D claims, 2024
- 183
- Hospital affiliations
- 1
- Industry payments
- $12,547
- Practice address
- 710 Birchwood Ave Ste 103, Bellingham, WA 98225
- Practice phone
- Call (360) 676-2628
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cascade Outpatient Spine Center
Surgery Center - Medicare-Certified · Bellingham, Washington
Find Dr. Ha's professional email, personal email and mobile number
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Dr. Tung Mai Ha is a neurosurgeon in Bellingham, Washington
Dr. Ha practices at Cascade Outpatient Spine Center in Bellingham, Washington.
Dr. Ha's NPI, 1902020738, was assigned on April 12, 2007. Dr. Ha graduated from Ohio State University College of Homeopathic Medicine in 2001. Dr. Ha holds Kansas license 9405501.
- NPI
- 1902020738NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901075852
- NPI enumeration date
- April 12, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (360) 676-2628
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tung Mai Ha practices at Cascade Outpatient Spine Center in Bellingham, Washington
Dr. Ha's primary practice is Cascade Outpatient Spine Center, at 710 Birchwood Ave Ste 103, Bellingham, WA 98225. The practice phone is (360) 676-2628.
- Cascade Outpatient Spine Center710 Birchwood Ave Ste 103, Bellingham, WA 98225Phone(360) 676-2628
Source: Dmand AI Affiliation Data
Dr. Tung Mai Ha is affiliated with 2 sites of care and 1 medical group
Dr. Ha's primary practice is Cascade Outpatient Spine Center in Bellingham, Washington. Dr. Ha is also affiliated with PeaceHealth St. Joseph Medical Center. The medical group on file is Fourth Corner Neurosurgical Associates. Dr. Ha's employer is on file too: a surgery center (asc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tung Mai Ha's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ha practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cascade Outpatient Spine Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tung Mai Ha is one of 187 neurosurgeons in Washington
Neurological surgery is Dr. Ha's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Ha is licensed in Kansas.
Specialties and state licenses
- Neurological surgery, KansasPrimary
Neurosurgeons near Dr. Ha
Counts of neurosurgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Tung Mai Ha billed Medicare for 262 services in 2024
CMS data shows 262 Medicare services from Dr. Ha across 7 procedure codes in 2024, for 181 Medicare patients. Medicare paid $34,498 for them.
Dr. Ha's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1772024: 21119%
- Surgery
- 2023: 322024: 5159%
Where Dr. Ha's Medicare services took place, 2024
- In an office21181%
- In a facility5119%
Dr. Ha compared with the Washington median for neurosurgeons, 2024
- Dr. Ha
- Washington median
- Medicare services
- 262vs 15470% above
- Medicare patients
- 181vs 13237% above
- Part D claims
- 148vs 275.5 times
Medians across 156 neurosurgeons in Washington with Dmand AI profiles that report each measure.
Dr. Ha's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tung Mai Ha treated 181 Medicare patients in 2024, average age 73
CMS counts 181 Medicare patients who saw Dr. Ha in 2024. The largest group is 65 to 74, with 99 patients. 75% of them have arthritis, and 73% have high cholesterol. 9% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ha's median patient age at 65, with 47% women.
Dr. Ha's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ha's Medicare patients by sex, 2024
- Women9955%
- Men8245%
Chronic conditions among Dr. Ha's Medicare patients, 2024
- Arthritis75%
- High cholesterol73%
- High blood pressure64%
- Mood disorders26%
- Depression23%
- Ischemic heart disease23%
- Anxiety22%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ha's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tung Mai Ha wrote 183 Medicare Part D claims in 2024
In 2024, Dr. Ha wrote 183 Medicare Part D claims for 53 patients. 100% of them were for generic drugs. CMS names the drug for 148 of them, across 5 drugs with 11 or more claims each, at $1,300 in total drug cost. In 2023, CMS named 127 claims across 6 drugs.
Dr. Ha's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Ha's Part D claims, 2024
- Opioids21%39 of 183 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1272024: 14817%
Drugs named by CMS: 5 in 2024, 6 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Tung Mai Ha ranks in the 50th percentile for laminectomy or laminotomy (partial removal of spine bones) in Medicare
Dr. Ha accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 21 procedures of laminectomy or laminotomy (partial removal of spine bones) by Dr. Ha, more than 50% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Ha ranks in Medicare procedure volume
- Spinal fusion
- 48th percentile36 procedures
- Laminectomy or laminotomy (partial removal of spine bones)
- 50th percentile21 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Tung Mai Ha received $12,547 in industry payments from 2016 to 2025
CMS Open Payments shows 133 general payments to Dr. Ha from 22 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 64% of the total. Pacira Pharmaceuticals Incorporated paid the most, $8,909.
General payments to Dr. Ha by program year, 2016 to 2025
General payments to Dr. Ha by kind, 2016 to 2025
- Consulting fees$7,98064%
- Food and beverage$3,88631%
- Travel and lodging$6805%
Companies that paid Dr. Ha the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tung Mai Ha graduated from Ohio State University College of Homeopathic Medicine
Dr. Ha graduated from Ohio State University College of Homeopathic Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tung Mai Ha's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Tung Mai Ha
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Tung Mai Ha's NPI number?
Dr. Tung Mai Ha's NPI number is 1902020738. It was assigned on April 12, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Tung Mai Ha?
Dr. Tung Mai Ha is a neurosurgeon in Bellingham, Washington. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).
Where does Dr. Tung Mai Ha practice?
Dr. Ha practices at 710 Birchwood Ave Ste 103, Bellingham, WA 98225. Dr. Ha's primary practice is Cascade Outpatient Spine Center in Bellingham, Washington.
What is Dr. Tung Mai Ha's office phone number?
The practice phone on file for Dr. Ha is (360) 676-2628.
What is Dr. Tung Mai Ha's medical license number?
Dr. Ha holds Kansas license 9405501.
Which hospitals is Dr. Tung Mai Ha affiliated with?
Dr. Ha is affiliated with PeaceHealth St. Joseph Medical Center.
What medical group is Dr. Tung Mai Ha part of?
Dr. Ha is linked to Fourth Corner Neurosurgical Associates.
Does Dr. Tung Mai Ha accept Medicare?
Yes. CMS data shows Dr. Ha billed Medicare for 262 services in 2024, and Dr. Ha accepts Medicare assignment.
How many Medicare patients does Dr. Tung Mai Ha see?
CMS counts 181 Medicare patients who saw Dr. Ha in 2024, with an average age of 73.
What services does Dr. Tung Mai Ha bill to Medicare?
In 2024, Dr. Ha's most billed Medicare services were office visit, new patient (99204), office visit, established patient (99212) and office visit, established patient (99213).
Show 4 more questionsShow fewer questions
Where did Dr. Tung Mai Ha go to medical school?
Dr. Ha graduated from Ohio State University College of Homeopathic Medicine in 2001.
What drugs does Dr. Tung Mai Ha prescribe most?
In 2024 Medicare Part D data, Dr. Ha's most prescribed drugs by claims were Cyclobenzaprine HCl, Gabapentin and Methylprednisolone.
Has Dr. Tung Mai Ha received payments from drug or device companies?
CMS Open Payments shows $12,547 in general payments to Dr. Ha from 22 companies from 2016 to 2025. The largest total came from Pacira Pharmaceuticals Incorporated.
How long has Dr. Tung Mai Ha been practicing?
Dr. Ha graduated from medical school in 2001, 25 years ago.
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