Dr. Nayiri G. Gharibian, DO
- Medicare services, 2024
- 538
- Medicare patients, 2024
- 89
- Part D claims, 2024
- 7,522
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 11333 Sepulveda Blvd, #3200, Mission Hills, CA 91345
- Practice phone
- Call (818) 837-5776
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Facey Endoscopy Center
Surgery Center - Medicare-Certified · Mission Hills, California
Find Dr. Gharibian'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. Nayiri G. Gharibian is an internist in Mission Hills, California
Dr. Gharibian practices at Facey Endoscopy Center in Mission Hills, California.
Dr. Gharibian's NPI, 1063778173, was assigned on April 3, 2012. Dr. Gharibian graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012. Dr. Gharibian holds California license 20A13112.
- NPI
- 1063778173NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668780446
- NPI enumeration date
- April 3, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (818) 837-5776
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nayiri G. Gharibian practices at Facey Endoscopy Center in Mission Hills, California
Dr. Gharibian's primary practice is Facey Endoscopy Center, at 11333 Sepulveda Blvd, #3200, Mission Hills, CA 91345. The practice phone is (818) 837-5776.
- Facey Endoscopy Center11333 Sepulveda Blvd, #3200, Mission Hills, CA 91345Phone(818) 837-5776
Source: Dmand AI Affiliation Data
Dr. Nayiri G. Gharibian is affiliated with 2 sites of care and 1 medical group
Dr. Gharibian's primary practice is Facey Endoscopy Center in Mission Hills, California. Dr. Gharibian is also affiliated with Providence Holy Cross Medical Center. The medical group on file is Facey Medical Group. Dr. Gharibian'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. Nayiri G. Gharibian's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gharibian practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Facey Endoscopy 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. Nayiri G. Gharibian is one of 16,751 internists in California
Internal medicine is Dr. Gharibian's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gharibian is board certified in internal medicine by the American Board of Internal Medicine. Dr. Gharibian is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists anxiety, atrial fibrillation and flutter, bipolar disorder, cardiomyopathy, chronic anemia, chronic diabetes, chronic hypertension and chronic kidney disease among the conditions Dr. Gharibian treats.
Internists near Dr. Gharibian
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. Nayiri G. Gharibian billed Medicare for 538 services in 2024
CMS data shows 538 Medicare services from Dr. Gharibian across 10 procedure codes in 2024, for 89 Medicare patients. Medicare paid $26,730 for them. Every service was in an office.
Dr. Gharibian's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1622024: 1779%
- Surgery
- 2023: 1222024: 15527%
- Other services
- 2023: 442024: 144227%
- Tests and treatments
- 2023: 282024: 4354%
- Imaging
- 2023: 152024: 1927%
Dr. Gharibian compared with the California median for internists, 2024
- Dr. Gharibian
- California median
- Medicare services
- 538vs 36149% above
- Medicare patients
- 89vs 15141% below
- Part D claims
- 6,878vs 42116.3 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Gharibian'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.
Need commercial claims for Dr. Gharibian?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gharibian and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nayiri G. Gharibian treated 89 Medicare patients in 2024, average age 73
CMS counts 89 Medicare patients who saw Dr. Gharibian in 2024. The largest group is 65 to 74, with 43 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 45% are also on Medicaid. Their average risk score is 1.65, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Gharibian's median patient age at 67, with 71% women.
Dr. Gharibian's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Gharibian's Medicare patients by sex, 2024
- Women6674%
- Men2326%
Chronic conditions among Dr. Gharibian's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis51%
- Diabetes40%
- Chronic kidney disease30%
- Mood disorders29%
- Depression26%
- Ischemic heart disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gharibian's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women71%
- Men28%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nayiri G. Gharibian wrote 7,522 Medicare Part D claims in 2024
In 2024, Dr. Gharibian wrote 7,522 Medicare Part D claims for 595 patients. 90% of them were for generic drugs. CMS names the drug for 6,878 of them, across 103 drugs with 11 or more claims each, at $514,273 in total drug cost. In 2023, CMS named 6,614 claims across 109 drugs.
Dr. Gharibian's Part D claims by kind of drug, 2024
- Generic6,797 claims90%
- Brand-name670 claims9%
- Other55 claims1%
Dr. Gharibian'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. Gharibian's Part D claims, 2024
- Opioids2%171 of 7,522 claims
- Antibiotics1%79 of 7,522 claims
- Antipsychotics, patients 65 and over0%14 of 7,522 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: 6,6142024: 6,8784%
Drugs named by CMS: 103 in 2024, 109 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. Nayiri G. Gharibian offers telehealth to Medicare patients
Dr. Gharibian accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gharibian as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nayiri G. Gharibian has 1 publication on record
Dmand AI links 1 paper to Dr. Gharibian in 2014. Dr. Gharibian's most frequent co-authors are Emil Robert Heinze, MD and Andrew Lun Wong, MD.
Dr. Gharibian's most frequent co-authors
- Emil Robert Heinze, MD1 shared paper
- Andrew Lun Wong, MD1 shared paper
Recent publications by Dr. Gharibian
See who Dr. Gharibian researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gharibian works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nayiri G. Gharibian received $3,595 in industry payments from 2016 to 2022
CMS Open Payments shows 173 general payments to Dr. Gharibian from 18 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $715.
General payments to Dr. Gharibian by program year, 2016 to 2022
Companies that paid Dr. Gharibian the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nayiri G. Gharibian graduated from WesternU College of Osteopathic Medicine of the Pacific
Dr. Gharibian graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012. Dr. Gharibian is a member of ACP and AOA.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Nayiri G. Gharibian accepts plans from 11 insurance carriers
Dr. Gharibian is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- +3 more carriersWith a free account
Plan types Dr. Gharibian accepts, by number of carriers
- Medicare7
- PPO7
- HMO4
- POS4
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Nayiri G. Gharibian'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Nayiri G. Gharibian
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. Nayiri G. Gharibian's NPI number?
Dr. Nayiri G. Gharibian's NPI number is 1063778173. It was assigned on April 3, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Nayiri G. Gharibian?
Dr. Nayiri G. Gharibian is an internist in Mission Hills, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Nayiri G. Gharibian practice?
Dr. Gharibian practices at 11333 Sepulveda Blvd, #3200, Mission Hills, CA 91345. Dr. Gharibian's primary practice is Facey Endoscopy Center in Mission Hills, California.
What is Dr. Nayiri G. Gharibian's office phone number?
The practice phone on file for Dr. Gharibian is (818) 837-5776.
What is Dr. Nayiri G. Gharibian's medical license number?
Dr. Gharibian holds California license 20A13112.
Which hospitals is Dr. Nayiri G. Gharibian affiliated with?
Dr. Gharibian is affiliated with Providence Holy Cross Medical Center.
What medical group is Dr. Nayiri G. Gharibian part of?
Dr. Gharibian is linked to Facey Medical Group.
Does Dr. Nayiri G. Gharibian accept Medicare?
Yes. CMS data shows Dr. Gharibian billed Medicare for 538 services in 2024, and Dr. Gharibian accepts Medicare assignment.
Does Dr. Nayiri G. Gharibian offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gharibian as offering telehealth services.
How many Medicare patients does Dr. Nayiri G. Gharibian see?
CMS counts 89 Medicare patients who saw Dr. Gharibian in 2024, with an average age of 73.
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Is Dr. Nayiri G. Gharibian board certified?
Yes. Dr. Gharibian is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Nayiri G. Gharibian bill to Medicare?
In 2024, Dr. Gharibian's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and medicare service (G2211).
Where did Dr. Nayiri G. Gharibian go to medical school?
Dr. Gharibian graduated from WesternU College of Osteopathic Medicine of the Pacific in 2012.
What drugs does Dr. Nayiri G. Gharibian prescribe most?
In 2024 Medicare Part D data, Dr. Gharibian's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Lisinopril.
Has Dr. Nayiri G. Gharibian received payments from drug or device companies?
CMS Open Payments shows $3,595 in general payments to Dr. Gharibian from 18 companies from 2016 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Nayiri G. Gharibian been practicing?
Dr. Gharibian graduated from medical school in 2012, 14 years ago.
Does Dr. Nayiri G. Gharibian do research?
Dmand AI links 1 publication to Dr. Gharibian.
Who does Dr. Nayiri G. Gharibian publish with?
Dr. Gharibian's most frequent co-authors are Emil Robert Heinze, MD (1 shared paper) and Andrew Lun Wong, MD (1 shared paper).
What insurance does Dr. Nayiri G. Gharibian accept?
Dr. Gharibian is in network with 11 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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