Lina Grymchan, PA-C
- Medicare services, 2024
- 357
- Medicare patients, 2024
- 173
- Part D claims, 2024
- 153
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Practice address
- 8501 Wilshire Blvd, Beverly Hills, CA 90211
- Practice phone
- Call (310) 385-3200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cedars-Sinai Medical Care Foundation
Beverly Hills, California
Find Lina Grymchan's professional email, personal email and mobile number
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Lina Grymchan is a physician assistant in Beverly Hills, California
Lina Grymchan practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California.
Lina Grymchan's NPI, 1184189201, was assigned on February 2, 2019. Lina Grymchan holds California license PA56447.
- NPI
- 1184189201NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779816897
- NPI enumeration date
- February 2, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 385-3200
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Lina Grymchan practices at Cedars-Sinai Medical Care Foundation in Beverly Hills, California
Lina Grymchan's primary practice is Cedars-Sinai Medical Care Foundation, at 8501 Wilshire Blvd, Beverly Hills, CA 90211 in Los Angeles County. The practice phone is (310) 385-3200.
- Cedars-Sinai Medical Care Foundation8501 Wilshire Blvd, Beverly Hills, CA 90211 · Los Angeles CountyPhone(310) 385-3200
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Lina Grymchan is affiliated with 7 sites of care and 5 medical groups
Lina Grymchan's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Lina Grymchan is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Cedars-Sinai Medical Group. Dmand AI also links Lina Grymchan to 5 more group practices and clinics and 4 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Lina Grymchan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lina Grymchan practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cedars-Sinai Medical Care Foundation | Available with a free account |
| +6 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Lina Grymchan is one of 11,482 physician assistants in California
Physician assistant is Lina Grymchan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Lina Grymchan is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Clinical focus
Dmand AI lists acute skin infection, chest wall injury, conjunctivitis, ear eustachian tube disorders, fibromyalgia and chronic pain, hives, lower back pain and minor injury to a limb among the conditions Lina Grymchan treats.
Physician assistants near Lina Grymchan
Counts of physician assistants 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
Lina Grymchan billed Medicare for 357 services in 2024
CMS data shows 357 Medicare services from Lina Grymchan across 10 procedure codes in 2024, for 173 Medicare patients. Medicare paid $56,218 for them. Every service was in an office.
Lina Grymchan's Medicare services by type, 2024
- Office and hospital visits196
- Tests and treatments90
- Surgery28
- Lab and pathology19
- Other services13
- Imaging11
Lina Grymchan compared with the California median for physician assistants, 2024
- Lina Grymchan
- California median
- Medicare services
- 357vs 20475% above
- Medicare patients
- 173vs 10565% above
- Part D claims
- 61vs 24375% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Lina Grymchan'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 Lina Grymchan and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Lina Grymchan treated 173 Medicare patients in 2024, average age 72
CMS counts 173 Medicare patients who saw Lina Grymchan in 2024. The largest group is 65 to 74, with 93 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 46% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lina Grymchan's median patient age at 61, with 67% women.
Lina Grymchan's Medicare patients by age, 2024
Lina Grymchan's Medicare patients by sex, 2024
- Women12069%
- Men5331%
Chronic conditions among Lina Grymchan's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis66%
- Ischemic heart disease44%
- Diabetes38%
- Mood disorders37%
- Depression35%
- Anxiety31%
Share of Medicare patients with each condition. A patient can have several.
Lina Grymchan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lina Grymchan wrote 153 Medicare Part D claims in 2024
In 2024, Lina Grymchan wrote 153 Medicare Part D claims for 105 patients. 92% of them were for generic drugs. CMS names the drug for 61 of them, across 3 drugs with 11 or more claims each, at $761 in total drug cost.
Lina Grymchan's Part D claims by kind of drug, 2024
- Generic140 claims92%
- Brand-name and other13 claims8%
Lina Grymchan'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 Lina Grymchan's Part D claims, 2024
- Antibiotics24%36 of 153 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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
Lina Grymchan scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Lina Grymchan for performance year 2024, reported as part of a group. Lina Grymchan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Lina Grymchan's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Lina Grymchan received $281 in industry payments in 2024
CMS Open Payments shows 2 general payments to Lina Grymchan from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Galderma Laboratories, L.P. paid the most, $281.
Companies that paid Lina Grymchan the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Lina Grymchan's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Lina Grymchan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lina Grymchan's NPI number?
Lina Grymchan's NPI number is 1184189201. It was assigned on February 2, 2019, and it is active in the NPI Registry.
What does Lina Grymchan specialize in?
Lina Grymchan is a physician assistant in Beverly Hills, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Lina Grymchan practice?
Lina Grymchan practices at 8501 Wilshire Blvd, Beverly Hills, CA 90211. Lina Grymchan's primary practice is Cedars-Sinai Medical Care Foundation in Beverly Hills, California. Dmand AI also links Lina Grymchan to 5 group practices and clinics and 4 medical groups.
What is Lina Grymchan's office phone number?
The practice phone on file for Lina Grymchan is (310) 385-3200.
What is Lina Grymchan's medical license number?
Lina Grymchan holds California license PA56447.
Which hospitals is Lina Grymchan affiliated with?
Lina Grymchan is affiliated with Cedars-Sinai Medical Center.
What medical group is Lina Grymchan part of?
Lina Grymchan is linked to Cedars-Sinai Medical Group. Dmand AI links Lina Grymchan to 4 more medical groups.
Does Lina Grymchan accept Medicare?
Yes. CMS data shows Lina Grymchan billed Medicare for 357 services in 2024, and Lina Grymchan accepts Medicare assignment.
What is Lina Grymchan's MIPS score?
Lina Grymchan's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Lina Grymchan see?
CMS counts 173 Medicare patients who saw Lina Grymchan in 2024, with an average age of 72.
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What services does Lina Grymchan bill to Medicare?
In 2024, Lina Grymchan's most billed Medicare services were office visit, established patient (99214), blood vessel study (93970) and office visit, established patient (99213).
What drugs does Lina Grymchan prescribe most?
In 2024 Medicare Part D data, Lina Grymchan's most prescribed drugs by claims were Fluticasone Propionate, Mupirocin and Methylprednisolone.
Has Lina Grymchan received payments from drug or device companies?
CMS Open Payments shows $281 in general payments to Lina Grymchan from 1 company from 2024 to 2024. The largest total came from Galderma Laboratories, L.P.
How long has Lina Grymchan been practicing?
Lina Grymchan graduated from medical school in 2011, 15 years ago.
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