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Dr. Freshta Sahak, MD
NPI1629432620PAC ID3274961362
- Medicare services, 2024
- 434
- Medicare patients, 2024
- 311
- Part D claims, 2024
- 252
- Publications
- 2
- MIPS score, 2024
- 97
- Practice address
- 222 W 39th Ave, San Mateo, CA 94403
- Practice phone
- Call (650) 573-2222
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Sahak'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. Freshta Sahak is an emergency medicine physician in San Mateo, California
Dr. Sahak practices at San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California.
Dr. Sahak's NPI, 1629432620, was assigned on April 6, 2016. Dr. Sahak graduated from Creighton University School of Medicine - Omaha in 2016. Dr. Sahak's California license number on file is A152604.
NPI and contact details
- NPI
- 1629432620NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274961362
- NPI enumeration date
- April 6, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 573-2222
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Freshta Sahak practices at San Mateo Medical Center in San Mateo, California
Dr. Sahak's primary practice is San Mateo Medical Center, at 222 W 39th Ave, San Mateo, CA 94403 in San Mateo County. The practice phone is (650) 573-2222.
- San Mateo Medical Center222 W 39th Ave, San Mateo, CA 94403 · San Mateo CountyPhone(650) 573-2222
Source: Dmand AI Affiliation Data
Dr. Freshta Sahak is affiliated with 6 sites of care and 8 medical groups
Dr. Sahak's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dr. Sahak is also affiliated with Washington Health. The medical group on file is Vituity. Dmand AI also links Dr. Sahak to 1 more hospital, 7 medical groups, 2 group practices and clinics and 1 skilled nursing facility, each named with a free account.
Washington HealthVituity1 hospitalName with a free account7 medical groupsNames with a free account2 group practices and clinicsNames with a free account1 skilled nursing facilityName with a free account
See all 14 affiliations for Dr. SahakSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Freshta Sahak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sahak practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Mateo Medical Center | Available with a free account |
| +5 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dmand AI maps EHR vendors, IT decision makers and buying committees across County of San Mateo, California and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Freshta Sahak is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Sahak's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Sahak is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Sahak's licenses on file in 2 states: California and Texas.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
- Texas license
Emergency medicine physicians near Dr. Sahak
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
7,423emergency medicine physicians in California24emergency medicine physicians in San Mateo16emergency medicine physicians at San Mateo Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Freshta Sahak billed Medicare for 434 services in 2024
CMS data shows 434 Medicare services from Dr. Sahak across 5 procedure codes in 2024, for 311 Medicare patients. Medicare paid $44,893 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024434
Medicare patients311
Paid by Medicare$44,893
Procedure codes5
Dr. Sahak's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2982024: 33613%
- Tests and treatments
- 2023: 742024: 9832%
Dr. Sahak compared with the California median for emergency medicine physicians, 2024
- Dr. Sahak
- California median
- Medicare services
- 434vs 26564% above
- Medicare patients
- 311vs 24328% above
- Part D claims
- 133vs 622.1 times
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Sahak'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. Sahak and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Freshta Sahak treated 311 Medicare patients in 2024, average age 77
CMS counts 311 Medicare patients who saw Dr. Sahak in 2024. The largest group is 75 to 84, with 106 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 53% are also on Medicaid. Their average risk score is 1.84, 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. Sahak's median patient age at 44, with 53% women.
Medicare patients, 2024311
Average age77
Average risk score1.84
Also on Medicaid53%
Dr. Sahak's Medicare patients by age, 2024
Dr. Sahak's Medicare patients by sex, 2024
- Women18259%
- Men12941%
Chronic conditions among Dr. Sahak's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes52%
- Ischemic heart disease45%
- Arthritis39%
- Chronic kidney disease36%
- Mood disorders31%
- Depression27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sahak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 44
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Freshta Sahak wrote 252 Medicare Part D claims in 2024
In 2024, Dr. Sahak wrote 252 Medicare Part D claims for 166 patients. 94% of them were for generic drugs. CMS names the drug for 133 of them, across 7 drugs with 11 or more claims each, at $1,035 in total drug cost. In 2023, CMS named 53 claims across 3 drugs.
Part D claims, 2024252
Drugs named by CMS7
Total drug cost$1,035
Part D patients166
Dr. Sahak's Part D claims by kind of drug, 2024
- Generic236 claims94%
- Brand-name16 claims6%
Dr. Sahak'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. Sahak's Part D claims, 2024
- Opioids14%35 of 252 claims
- Antibiotics31%79 of 252 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: 532024: 133151%
Drugs named by CMS: 7 in 2024, 3 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. Freshta Sahak scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Sahak for performance year 2024, reported as part of a group. Dr. Sahak accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Sahak's MIPS scores, performance year 2024
- 97of 100Final score
- 90of 100Quality
- 40of 100Improvement Activities
- 78of 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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Dr. Freshta Sahak has 2 publications on record
Dmand AI links 2 papers to Dr. Sahak in 2011. Dr. Sahak's most frequent co-authors are Michael J. Baine, MD, Surinder K. Batra, MD and Ilya G. Berim, MD.
Papers2
Dr. Sahak's most frequent co-authors
- Michael J. Baine, MD1 shared paper
- Surinder K. Batra, MD1 shared paper
- Ilya G. Berim, MD1 shared paper
Recent publications by Dr. Sahak
J Bronchology Interv Pulmonol
Biopsy, NeedleBronchoscopyDiagnosis, Differential
See who Dr. Sahak researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Sahak works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Freshta Sahak graduated from Creighton University School of Medicine - Omaha
Dr. Sahak graduated from Creighton University School of Medicine - Omaha in 2016.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Freshta Sahak accepts plans from 15 insurance carriers
Dr. Sahak is in network with 15 carriers, including United Healthcare, Elevance and HCSC. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- HCSC
- Aetna
- Alliant Health Plans
- Blue Cross Blue Shield of Michigan
- Baylor Scott and White
- Blue Cross and Blue Shield of Kansas City
- +7 more carriersWith a free account
Plan types Dr. Sahak accepts, by number of carriers
- HMO8
- PPO7
- EPO3
- Medicare3
- POS3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Freshta Sahak'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Freshta Sahak
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. Freshta Sahak's NPI number?
Dr. Freshta Sahak's NPI number is 1629432620. It was assigned on April 6, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Freshta Sahak?
Dr. Freshta Sahak is an emergency medicine physician in San Mateo, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Freshta Sahak practice?
Dr. Sahak practices at 222 W 39th Ave, San Mateo, CA 94403. Dr. Sahak's primary practice is San Mateo Medical Center in San Mateo, California, part of County of San Mateo, California. Dmand AI also links Dr. Sahak to 1 hospital, 7 medical groups, 2 group practices and clinics and 1 skilled nursing facility.
What is Dr. Freshta Sahak's office phone number?
The practice phone on file for Dr. Sahak is (650) 573-2222.
What is Dr. Freshta Sahak's medical license number?
Dr. Sahak's California license number on file is A152604, one of the licenses on file in 2 states.
Which states has Dr. Freshta Sahak been licensed in?
Dmand AI has state licenses on file for Dr. Sahak in California (2017 to 2025) and Texas (2024 to 2026).
Which hospitals is Dr. Freshta Sahak affiliated with?
Dr. Sahak practices at San Mateo Medical Center in San Mateo, California. Dr. Sahak is also affiliated with Washington Health. Dmand AI links Dr. Sahak to 1 more hospital.
What medical group is Dr. Freshta Sahak part of?
Dr. Sahak is linked to Vituity. Dmand AI links Dr. Sahak to 7 more medical groups.
Does Dr. Freshta Sahak accept Medicare?
Yes. CMS data shows Dr. Sahak billed Medicare for 434 services in 2024, and Dr. Sahak accepts Medicare assignment.
What is Dr. Freshta Sahak's MIPS score?
Dr. Sahak's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Freshta Sahak see?
CMS counts 311 Medicare patients who saw Dr. Sahak in 2024, with an average age of 77.
Is Dr. Freshta Sahak board certified?
Yes. Dr. Sahak is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Freshta Sahak bill to Medicare?
In 2024, Dr. Sahak's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Freshta Sahak go to medical school?
Dr. Sahak graduated from Creighton University School of Medicine - Omaha in 2016.
What drugs does Dr. Freshta Sahak prescribe most?
In 2024 Medicare Part D data, Dr. Sahak's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Cephalexin and Prednisone.
How long has Dr. Freshta Sahak been practicing?
Dr. Sahak graduated from medical school in 2016, 10 years ago.
Does Dr. Freshta Sahak do research?
Dmand AI links 2 publications to Dr. Sahak.
Who does Dr. Freshta Sahak publish with?
Dr. Sahak's most frequent co-authors are Michael J. Baine, MD (1 shared paper), Surinder K. Batra, MD (1 shared paper) and Ilya G. Berim, MD (1 shared paper).
What insurance does Dr. Freshta Sahak accept?
Dr. Sahak is in network with 15 carriers, including United Healthcare, Elevance and HCSC. HMO plans come from the most carriers, 8. Check the plan with the practice before a visit.
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