Dr. Michael Steven Than, MD
- Part D claims, 2024
- 2,570
- Industry payments
- $33
- Affiliated sites
- 2
- Medical group
- 1
- Insurance carriers
- 2
- Practice address
- 3280 Foothill Blvd, Pasadena, CA 91107
- Practice phone
- Call (323) 783-6956
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pasadena Medical Offices
Mammography / Breast Imaging Center · Pasadena, California
Find Dr. Than's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael Steven Than is a family medicine physician in Pasadena, California
Dr. Than practices at Pasadena Medical Offices in Pasadena, California.
Dr. Than's NPI, 1194980912, was assigned on July 21, 2008. Dr. Than graduated from Loma Linda University School Of Medicine in 2005. Dr. Than holds California license A99817.
- NPI
- 1194980912NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7719045533
- NPI enumeration date
- July 21, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (323) 783-6956
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Steven Than practices at Pasadena Medical Offices in Pasadena, California
Dr. Than's primary practice is Pasadena Medical Offices, at 3280 Foothill Blvd, Pasadena, CA 91107. The practice phone is (323) 783-6956.
- Pasadena Medical Offices3280 Foothill Blvd, Pasadena, CA 91107Phone(323) 783-6956
Source: Dmand AI Affiliation Data
Dr. Michael Steven Than is affiliated with 2 sites of care and 1 medical group
Dr. Than's primary practice is Pasadena Medical Offices in Pasadena, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Than to 1 more group practice or clinic, named with a free account. Dr. Than's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Michael Steven Than's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Than practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pasadena Medical Offices | 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. Michael Steven Than is one of 15,680 family medicine physicians in California
Family medicine is Dr. Than's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Than is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Than's licenses on file in 15 states: California, Florida, South Dakota, Arizona, Iowa, Idaho, Montana, New Mexico, New York, Alaska, Illinois, Kentucky, Louisiana, Michigan and Missouri.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Florida license
- South Dakota license
- Arizona license
- Iowa license
- Idaho license
- Montana license
- New Mexico license
- New York license
- Alaska license
- Illinois license
- Kentucky license
- Louisiana license
- Michigan license
- Missouri license
Clinical focus
Dmand AI lists chronic diabetes and epilepsy among the conditions Dr. Than treats.
Family medicine physicians near Dr. Than
Counts of family medicine physicians 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. Michael Steven Than's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Than's median patient age at 43, with 60% women.
Dr. Than's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women60%
- Men39%
Source: Dmand AI Patient Panel Data
Dr. Michael Steven Than wrote 2,570 Medicare Part D claims in 2024
In 2024, Dr. Than wrote 2,570 Medicare Part D claims for 436 patients. 87% of them were for generic drugs. CMS names the drug for 2,092 of them, across 52 drugs with 11 or more claims each, at $109,605 in total drug cost. In 2023, CMS named 2,056 claims across 52 drugs.
Dr. Than's Part D claims by kind of drug, 2024
- Generic2,233 claims87%
- Brand-name300 claims12%
- Other37 claims1%
Dr. Than'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. Than's Part D claims, 2024
- Opioids2%48 of 2,570 claims
- Antibiotics2%59 of 2,570 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: 2,0562024: 2,0922%
Drugs named by CMS: 52 in 2024, 52 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. Michael Steven Than offers telehealth to Medicare patients
Dr. Than accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Than as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael Steven Than received $33 in industry payments from 2019 to 2020
CMS Open Payments shows 2 general payments to Dr. Than from 1 drug or device company from 2019 to 2020. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $33.
General payments to Dr. Than by program year, 2019 to 2020
Companies that paid Dr. Than the most, 2019 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael Steven Than has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Than, most recently NCQA DRP in 2014.
Awards and honors for Dr. Than
- 2014
- NCQA DRP
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Michael Steven Than graduated from Loma Linda University School Of Medicine
Dr. Than graduated from Loma Linda University School Of Medicine in 2005.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Michael Steven Than accepts plans from 2 insurance carriers
Dr. Than is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Than accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Michael Steven Than'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Michael Steven Than
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. Michael Steven Than's NPI number?
Dr. Michael Steven Than's NPI number is 1194980912. It was assigned on July 21, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Steven Than?
Dr. Michael Steven Than is a family medicine physician in Pasadena, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Michael Steven Than practice?
Dr. Than practices at 3280 Foothill Blvd, Pasadena, CA 91107. Dr. Than's primary practice is Pasadena Medical Offices in Pasadena, California. Dmand AI also links Dr. Than to 1 group practice or clinic.
What is Dr. Michael Steven Than's office phone number?
The practice phone on file for Dr. Than is (323) 783-6956.
What is Dr. Michael Steven Than's medical license number?
Dr. Than holds California license A99817, one of the licenses on file in 15 states.
Which states has Dr. Michael Steven Than been licensed in?
Dmand AI has state licenses on file for Dr. Than in California (2007 to 2027), Florida (since 2022), South Dakota, Arizona (2023 to 2027), Iowa (2024 to 2027), Idaho (2023 to 2027), Montana (2023 to 2027), New Mexico (2024 to 2027), New York (2023 to 2027), Alaska (2023 to 2026), Illinois (2023 to 2026), Kentucky (2023 to 2026), Louisiana (2024 to 2026), Michigan (2023 to 2026) and Missouri (2023 to 2026).
What medical group is Dr. Michael Steven Than part of?
Dr. Than is linked to Southern California Permanente Medical Group.
Does Dr. Michael Steven Than accept Medicare?
Yes. CMS lists Dr. Than as accepting Medicare assignment.
Does Dr. Michael Steven Than offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Than as offering telehealth services.
Is Dr. Michael Steven Than board certified?
Yes. Dr. Than is board certified in family medicine by the American Board of Family Medicine.
Show 5 more questionsShow fewer questions
Where did Dr. Michael Steven Than go to medical school?
Dr. Than graduated from Loma Linda University School Of Medicine in 2005.
What drugs does Dr. Michael Steven Than prescribe most?
In 2024 Medicare Part D data, Dr. Than's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl ER and Rosuvastatin Calcium.
Has Dr. Michael Steven Than received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Dr. Than from 1 company from 2019 to 2020. The largest total came from Astellas Pharma US Inc.
How long has Dr. Michael Steven Than been practicing?
Dr. Than graduated from medical school in 2005, 21 years ago.
What insurance does Dr. Michael Steven Than accept?
Dr. Than is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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