Dr. Mojgan Makhsoosi, MD
- Medicare services, 2024
- 2,436
- Medicare patients, 2024
- 336
- Part D claims, 2024
- 7,673
- MIPS score, 2024
- 96
- Hospital affiliations
- 2
- Practice address
- 2750 Sycamore Dr, Simi Valley, CA 93065
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aspen Surgery Center - HOPD
Acute Care Hospital outpatient department · Simi Valley, California
Find Dr. Makhsoosi'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. Mojgan Makhsoosi is an internist in Simi Valley, California
Dr. Makhsoosi practices at Aspen Surgery Center - HOPD in Simi Valley, California.
Dr. Makhsoosi's NPI, 1346218658, was assigned on March 10, 2006. Dr. Makhsoosi graduated from Hacettepe University FOM in 1990. Dr. Makhsoosi's California license number on file is A70736.
- NPI
- 1346218658NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1557361144
- NPI enumeration date
- March 10, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mojgan Makhsoosi practices at Aspen Surgery Center - HOPD in Simi Valley, California
Dr. Makhsoosi's primary practice is Aspen Surgery Center - HOPD, at 2750 Sycamore Dr, Simi Valley, CA 93065.
- Aspen Surgery Center - HOPD2750 Sycamore Dr, Simi Valley, CA 93065
Source: Dmand AI Affiliation Data
Dr. Mojgan Makhsoosi is affiliated with 6 sites of care
Dr. Makhsoosi's primary practice is Aspen Surgery Center - HOPD in Simi Valley, California. Dr. Makhsoosi is also affiliated with Adventist Health Simi Valley. Dmand AI also links Dr. Makhsoosi to 1 more hospital, 1 physician office, 1 home health agency and 1 skilled nursing facility, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mojgan Makhsoosi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Makhsoosi practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aspen Surgery Center - HOPD | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mojgan Makhsoosi is one of 16,751 internists in California
Internal medicine is Dr. Makhsoosi's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Makhsoosi is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Makhsoosi's licenses on file in 2 states: California and Illinois.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Illinois license
Clinical focus
Dmand AI lists acid reflux, acute sinusitis, acute skin infection, aneurysm, anxiety, aortic atherosclerois, asthma and atrial fibrillation and flutter among the conditions Dr. Makhsoosi treats.
Internists near Dr. Makhsoosi
Counts of internists 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. Mojgan Makhsoosi billed Medicare for 2,436 services in 2024
CMS data shows 2,436 Medicare services from Dr. Makhsoosi across 16 procedure codes in 2024, for 336 Medicare patients. Medicare paid $167,412 for them. Every service was in an office.
Dr. Makhsoosi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,5302024: 1,5854%
- Other services
- 2023: 6652024: 6384%
- Tests and treatments
- 2023: 1412024: 1289%
- Lab and pathology
- 2023: 1422024: 8540%
Dr. Makhsoosi compared with the California median for internists, 2024
- Dr. Makhsoosi
- California median
- Medicare services
- 2,436vs 3616.7 times
- Medicare patients
- 336vs 1512.2 times
- Part D claims
- 7,098vs 42116.9 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Makhsoosi'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Makhsoosi and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mojgan Makhsoosi treated 336 Medicare patients in 2024, average age 75
CMS counts 336 Medicare patients who saw Dr. Makhsoosi in 2024. The largest group is 65 to 74, with 174 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 8% are also on Medicaid. Their average risk score is 0.95, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Makhsoosi's median patient age at 65, with 73% women.
Dr. Makhsoosi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Makhsoosi's Medicare patients by sex, 2024
- Women25275%
- Men8425%
Chronic conditions among Dr. Makhsoosi's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis43%
- Diabetes30%
- Ischemic heart disease24%
- Osteoporosis22%
- Mood disorders19%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Makhsoosi'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
- Women73%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mojgan Makhsoosi wrote 7,673 Medicare Part D claims in 2024
In 2024, Dr. Makhsoosi wrote 7,673 Medicare Part D claims for 468 patients. 91% of them were for generic drugs. CMS names the drug for 7,098 of them, across 131 drugs with 11 or more claims each, at $374,550 in total drug cost. In 2023, CMS named 6,671 claims across 131 drugs.
Dr. Makhsoosi's Part D claims by kind of drug, 2024
- Generic6,946 claims91%
- Brand-name673 claims9%
- Other54 claims1%
Dr. Makhsoosi'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. Makhsoosi's Part D claims, 2024
- Opioids1%101 of 7,673 claims
- Antibiotics3%258 of 7,673 claims
- Antipsychotics, patients 65 and over1%39 of 7,673 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: 6,6712024: 7,0986%
Drugs named by CMS: 131 in 2024, 131 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. Mojgan Makhsoosi scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Makhsoosi for performance year 2024, reported through an alternative payment model (APM). Dr. Makhsoosi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Makhsoosi as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Makhsoosi's MIPS scores, performance year 2024
- 96of 100Final score
- 81.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mojgan Makhsoosi received $7,864 in industry payments from 2016 to 2025
CMS Open Payments shows 277 general payments to Dr. Makhsoosi from 41 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,310.
General payments to Dr. Makhsoosi by program year, 2016 to 2025
General payments to Dr. Makhsoosi by kind, 2016 to 2025
- Food and beverage$7,846100%
- Education$180%
Companies that paid Dr. Makhsoosi 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. Mojgan Makhsoosi graduated from Hacettepe University FOM
Dr. Makhsoosi graduated from Hacettepe University FOM in 1990.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Mojgan Makhsoosi accepts plans from 15 insurance carriers
Dr. Makhsoosi is in network with 15 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- HCSC
- Humana
- Blue Cross Blue Shield of Massachusetts
- Molina
- +7 more carriersWith a free account
Plan types Dr. Makhsoosi accepts, by number of carriers
- PPO10
- Medicare9
- HMO8
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Mojgan Makhsoosi'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 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Mojgan Makhsoosi
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. Mojgan Makhsoosi's NPI number?
Dr. Mojgan Makhsoosi's NPI number is 1346218658. It was assigned on March 10, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mojgan Makhsoosi?
Dr. Mojgan Makhsoosi is an internist in Simi Valley, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mojgan Makhsoosi practice?
Dr. Makhsoosi practices at 2750 Sycamore Dr, Simi Valley, CA 93065. Dr. Makhsoosi's primary practice is Aspen Surgery Center - HOPD in Simi Valley, California. Dmand AI also links Dr. Makhsoosi to 1 hospital, 1 physician office, 1 home health agency and 1 skilled nursing facility.
What is Dr. Mojgan Makhsoosi's medical license number?
Dr. Makhsoosi's California license number on file is A70736, one of the licenses on file in 2 states.
Which states has Dr. Mojgan Makhsoosi been licensed in?
Dmand AI has state licenses on file for Dr. Makhsoosi in California (2000 to 2025) and Illinois (1996 to 2002).
Which hospitals is Dr. Mojgan Makhsoosi affiliated with?
Dr. Makhsoosi is affiliated with Adventist Health Simi Valley. Dmand AI links Dr. Makhsoosi to 1 more hospital.
Does Dr. Mojgan Makhsoosi accept Medicare?
Yes. CMS data shows Dr. Makhsoosi billed Medicare for 2,436 services in 2024, and Dr. Makhsoosi accepts Medicare assignment.
Does Dr. Mojgan Makhsoosi offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Makhsoosi as offering telehealth services.
What is Dr. Mojgan Makhsoosi's MIPS score?
Dr. Makhsoosi's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Mojgan Makhsoosi see?
CMS counts 336 Medicare patients who saw Dr. Makhsoosi in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
Is Dr. Mojgan Makhsoosi board certified?
Yes. Dr. Makhsoosi is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Mojgan Makhsoosi bill to Medicare?
In 2024, Dr. Makhsoosi's most billed Medicare services were office visit, established patient (99213), care management and other visits (99490) and medicare service (G0439).
Where did Dr. Mojgan Makhsoosi go to medical school?
Dr. Makhsoosi graduated from Hacettepe University FOM in 1990.
What drugs does Dr. Mojgan Makhsoosi prescribe most?
In 2024 Medicare Part D data, Dr. Makhsoosi's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Losartan Potassium.
Has Dr. Mojgan Makhsoosi received payments from drug or device companies?
CMS Open Payments shows $7,864 in general payments to Dr. Makhsoosi from 41 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Mojgan Makhsoosi been practicing?
Dr. Makhsoosi graduated from medical school in 1990, 36 years ago.
What insurance does Dr. Mojgan Makhsoosi accept?
Dr. Makhsoosi is in network with 15 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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