Dr. Michael Hy Buu Ma , DDS
Dentist β’ Pasadena, CA
1302 N Altadena Dr
Pasadena, CA 911071430
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
1302 N Altadena Dr
Pasadena, CA 911071430
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Dentist: NPPES taxonomy is a reported classification, not proof of board certification.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $25.35 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
NPI first issued
2014
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Pasadena and California
74 active clinicians are listed under Dentist with a practice address in Pasadena, CA (14,738 in California).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Pasadena
0% of these 74 clinicians have the CMS telehealth indicator.
0% of these 74 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $232.58 in 2021 to $25.35 in 2025.
- 2021: $232.58
- 2024: $32.17
- 2025: $25.35
Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 β December 31, 2025): fewer than 11 records totaling $25.35.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Align Technology, Inc. |
Food and Beverage
Cash or cash equivalent
|
Invisalign | General | $25.35 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-12-14NUCC Taxonomy Code: 122300000X
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dentist - General Practice
Doctor of Dental Surgery
Dentist - Oral and Maxillofacial Surgery
Doctor of Dental Surgery
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1302 N ALTADENA DR, PASADENA, CA 911071430 (Tel: 6267976778)
Registered at 2540 WHITNEY DR, ALHAMBRA, CA 918034427 (Tel: 8012099887)
Registered at 2815 W SUNSET BLVD STE 106, LOS ANGELES, CA 900262168 (Tel: 8012099887)
Dentist (license number reported to NPPES: CA DDS101469)
Registered at 1208 W FRANCISQUITO AVE STE E, WEST COVINA, CA 917904781 (Tel: 8012099887)
Dentist (license number reported to NPPES: CA DDS101469)
NPI status registered as active in NPPES database
Registered at 4577 S 4000 W STE B, WEST VALLEY CITY, UT 841206222 (Tel: 8019660900)
Registered at 3171 ROSEMEAD PL, ROSEMEAD, CA 917702866 (Tel: 6267594956)
Recorded as MICHAEL MA, DDS
Dentist (license number reported to NPPES: UT 9118318)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dentists in Pasadena
- Dr. Aisha Akpabio, DDS
- Dr. Monique Perez, DDS
- Dr. Cherry Ma, DMD
- Stephanie Do
- Dr. Vasag Bouzoghlanian, DDS
- Dr. Gerilynn Okamoto, DDS
Mailing Address
2540 Whitney Dr
Alhambra, CA 918034427
Phone: 8012099887