Dr. Tomalika Ahsan Paik, MD
- Medicare services, 2024
- 102
- Medicare patients, 2024
- 162
- Hospital affiliations
- 1
- Industry payments
- $155
- Medical groups
- 2
- Practice address
- 1200 B Gale Wilson Blvd, Fairfield, CA 94533
- Practice phone
- Call (707) 646-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Paik'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. Tomalika Ahsan Paik is an anesthesiologist in Fairfield, California
Dr. Paik practices at NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare.
Dr. Paik's NPI, 1649406141, was assigned on June 10, 2009. Dr. Paik graduated from Boston University School Of Medicine in 2009. Dr. Paik holds California license A116369.
- NPI
- 1649406141NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123251147
- NPI enumeration date
- June 10, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (707) 646-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tomalika Ahsan Paik practices at NorthBay Medical Center in Fairfield, California
Dr. Paik's primary practice is NorthBay Medical Center, at 1200 B Gale Wilson Blvd, Fairfield, CA 94533 in Solano County. The practice phone is (707) 646-5000.
- NorthBay Medical Center1200 B Gale Wilson Blvd, Fairfield, CA 94533 · Solano CountyPhone(707) 646-5000
Source: Dmand AI Affiliation Data
Dr. Tomalika Ahsan Paik is affiliated with 3 sites of care and 2 medical groups
Dr. Paik's primary practice is NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Paik to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tomalika Ahsan Paik's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Paik practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NorthBay Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across NorthBay Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Tomalika Ahsan Paik is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Paik's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Paik is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Paik is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Paik
Counts of anesthesiologists 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. Tomalika Ahsan Paik billed Medicare for 102 services in 2024
CMS data shows 102 Medicare services from Dr. Paik across 7 procedure codes in 2024, for 162 Medicare patients. Medicare paid $10,714 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Paik's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 232024: 47104%
- Imaging
- 2023: 02024: 31
- Anesthesia
- 2023: 252024: 244%
Dr. Paik compared with the California median for anesthesiologists, 2024
- Dr. Paik
- California median
- Medicare services
- 102vs 7242% above
- Medicare patients
- 162vs 14313% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Paik'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. Paik and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tomalika Ahsan Paik treated 162 Medicare patients in 2024, average age 71
CMS counts 162 Medicare patients who saw Dr. Paik in 2024. The largest group is 65 to 74, with 78 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.18, 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. Paik's median patient age at 47, with 61% women.
Dr. Paik's Medicare patients by age, 2024
Dr. Paik's Medicare patients by sex, 2024
- Women10062%
- Men6238%
Chronic conditions among Dr. Paik's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes38%
- Mood disorders36%
- Anxiety33%
- Chronic kidney disease33%
- Depression31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Paik's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 47
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Tomalika Ahsan Paik takes part in Medicare
Dr. Paik accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Tomalika Ahsan Paik received $155 in industry payments from 2019 to 2025
CMS Open Payments shows 7 general payments to Dr. Paik from 5 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $61.
General payments to Dr. Paik by program year, 2019 to 2025
Companies that paid Dr. Paik the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tomalika Ahsan Paik graduated from Boston University School Of Medicine
Dr. Paik graduated from Boston University School Of Medicine in 2009.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Dr. Tomalika Ahsan Paik accepts plans from 1 insurance carrier
Dr. Paik is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Tomalika Ahsan Paik'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) |
| 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) |
| 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. Tomalika Ahsan Paik
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. Tomalika Ahsan Paik's NPI number?
Dr. Tomalika Ahsan Paik's NPI number is 1649406141. It was assigned on June 10, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Tomalika Ahsan Paik?
Dr. Tomalika Ahsan Paik is an anesthesiologist in Fairfield, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Tomalika Ahsan Paik practice?
Dr. Paik practices at 1200 B Gale Wilson Blvd, Fairfield, CA 94533. Dr. Paik's primary practice is NorthBay Medical Center in Fairfield, California, part of NorthBay Healthcare. Dmand AI also links Dr. Paik to 2 group practices and clinics and 1 medical group.
What is Dr. Tomalika Ahsan Paik's office phone number?
The practice phone on file for Dr. Paik is (707) 646-5000.
What is Dr. Tomalika Ahsan Paik's medical license number?
Dr. Paik holds California license A116369.
Which hospitals is Dr. Tomalika Ahsan Paik affiliated with?
Dr. Paik practices at NorthBay Medical Center in Fairfield, California.
What medical group is Dr. Tomalika Ahsan Paik part of?
Dr. Paik is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Paik to 1 more medical group.
Does Dr. Tomalika Ahsan Paik accept Medicare?
Yes. CMS data shows Dr. Paik billed Medicare for 102 services in 2024, and Dr. Paik accepts Medicare assignment.
How many Medicare patients does Dr. Tomalika Ahsan Paik see?
CMS counts 162 Medicare patients who saw Dr. Paik in 2024, with an average age of 71.
Is Dr. Tomalika Ahsan Paik board certified?
Yes. Dr. Paik is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. Tomalika Ahsan Paik bill to Medicare?
In 2024, Dr. Paik's most billed Medicare services were surgery: heart and blood vessels (36620), ultrasound (76937) and surgery: brain, spine and nerves (64447).
Where did Dr. Tomalika Ahsan Paik go to medical school?
Dr. Paik graduated from Boston University School Of Medicine in 2009.
Has Dr. Tomalika Ahsan Paik received payments from drug or device companies?
CMS Open Payments shows $155 in general payments to Dr. Paik from 5 companies from 2019 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Tomalika Ahsan Paik been practicing?
Dr. Paik graduated from medical school in 2009, 17 years ago.
What insurance does Dr. Tomalika Ahsan Paik accept?
Dr. Paik is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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