Dr. Tina Thien Nhan, DO
- Medicare services, 2024
- 854
- Medicare patients, 2024
- 351
- Part D claims, 2024
- 239
- Hospital affiliations
- 3
- Medical group
- 1
- Practice address
- 2425 Samaritan Drive, San Jose, CA 95124
- Practice phone
- Call (408) 559-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Nhan's professional email, personal email and mobile number
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Dr. Tina Thien Nhan is a hospitalist in San Jose, California
Dr. Nhan practices at Good Samaritan Hospital in San Jose, California, part of HCA Healthcare.
Dr. Nhan's NPI, 1508127960, was assigned on June 1, 2012. Dr. Nhan graduated from Touro University Nevada in 2012. Dr. Nhan's California license number on file is 13432.
- NPI
- 1508127960NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678880440
- NPI enumeration date
- June 1, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 559-2011
- 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. Tina Thien Nhan practices at Good Samaritan Hospital in San Jose, California
Dr. Nhan's primary practice is Good Samaritan Hospital, at 2425 Samaritan Drive, San Jose, CA 95124 in Santa Clara County. The practice phone is (408) 559-2011.
- Good Samaritan Hospital2425 Samaritan Drive, San Jose, CA 95124 · Santa Clara CountyPhone(408) 559-2011
Source: Dmand AI Affiliation Data
Dr. Tina Thien Nhan is affiliated with 4 sites of care and 1 medical group
Dr. Nhan's primary practice is Good Samaritan Hospital in San Jose, California, part of HCA Healthcare. Dr. Nhan is also affiliated with El Camino Health - Mountain View Hospital. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Nhan to 1 more hospital and 1 group practice or clinic, 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. Tina Thien Nhan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nhan practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Samaritan Hospital | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tina Thien Nhan is one of 3,186 hospitalists in California
Hospitalist is Dr. Nhan's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Nhan is board certified in internal medicine by the American Board of Internal Medicine. Dr. Nhan has a license on file in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Clinical focus
Dmand AI lists acute respiratory failure, cardiac arrhythmia, cellulitis, chest pain, circulation problems, cirrhosis, congestive heart failure and electrolyte disorders among the conditions Dr. Nhan treats.
Hospitalists near Dr. Nhan
Counts of hospitalists 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. Tina Thien Nhan billed Medicare for 854 services in 2024
CMS data shows 854 Medicare services from Dr. Nhan across 7 procedure codes in 2024, for 351 Medicare patients. Medicare paid $77,152 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Nhan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0002024: 85415%
Dr. Nhan compared with the California median for hospitalists, 2024
- Dr. Nhan
- California median
- Medicare services
- 854vs 43099% above
- Medicare patients
- 351vs 20175% above
- Part D claims
- 35vs 6949% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Nhan'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. Nhan and other hospitalists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tina Thien Nhan treated 351 Medicare patients in 2024, average age 81
CMS counts 351 Medicare patients who saw Dr. Nhan in 2024. The largest group is 75 to 84, with 149 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.80, 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. Nhan's median patient age at 79, with 56% women.
Dr. Nhan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nhan's Medicare patients by sex, 2024
- Women20759%
- Men14441%
Chronic conditions among Dr. Nhan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Chronic kidney disease48%
- Ischemic heart disease46%
- Atrial fibrillation45%
- Heart failure42%
- Diabetes34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nhan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tina Thien Nhan wrote 239 Medicare Part D claims in 2024
In 2024, Dr. Nhan wrote 239 Medicare Part D claims for 109 patients. 92% of them were for generic drugs. CMS names the drug for 35 of them, across 3 drugs with 11 or more claims each, at $212 in total drug cost. In 2020, CMS named 55 claims across 4 drugs.
Dr. Nhan's Part D claims by kind of drug, 2024
- Generic221 claims92%
- Brand-name18 claims8%
Dr. Nhan's most prescribed drugs by claims, 2023
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. Nhan's Part D claims, 2024
- Opioids8%20 of 239 claims
- Antibiotics12%28 of 239 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, 2020 to 2023
- 2020
- 2023
- Claims for drugs CMS names
- 2020: 552023: 3536%
Drugs named by CMS: 3 in 2023, 4 in 2020.
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
How Dr. Tina Thien Nhan takes part in Medicare
Dr. Nhan 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. Tina Thien Nhan graduated from Touro University Nevada
Dr. Nhan graduated from Touro University Nevada in 2012. Dr. Nhan is a member of AOA.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Tina Thien Nhan accepts plans from 11 insurance carriers
Dr. Nhan is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +3 more carriersWith a free account
Plan types Dr. Nhan accepts, by number of carriers
- PPO7
- HMO6
- EPO4
- Medicare3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Tina Thien Nhan'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) |
| 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. Tina Thien Nhan
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. Tina Thien Nhan's NPI number?
Dr. Tina Thien Nhan's NPI number is 1508127960. It was assigned on June 1, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Tina Thien Nhan?
Dr. Tina Thien Nhan is a hospitalist in San Jose, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Tina Thien Nhan practice?
Dr. Nhan practices at 2425 Samaritan Drive, San Jose, CA 95124. Dr. Nhan's primary practice is Good Samaritan Hospital in San Jose, California, part of HCA Healthcare. Dmand AI also links Dr. Nhan to 1 hospital and 1 group practice or clinic.
What is Dr. Tina Thien Nhan's office phone number?
The practice phone on file for Dr. Nhan is (408) 559-2011.
What is Dr. Tina Thien Nhan's medical license number?
Dr. Nhan's California license number on file is 13432.
Which hospitals is Dr. Tina Thien Nhan affiliated with?
Dr. Nhan practices at Good Samaritan Hospital in San Jose, California. Dr. Nhan is also affiliated with El Camino Health - Mountain View Hospital. Dmand AI links Dr. Nhan to 1 more hospital.
What medical group is Dr. Tina Thien Nhan part of?
Dr. Nhan is linked to Palo Alto Foundation Medical Group.
Does Dr. Tina Thien Nhan accept Medicare?
Yes. CMS data shows Dr. Nhan billed Medicare for 854 services in 2024, and Dr. Nhan accepts Medicare assignment.
How many Medicare patients does Dr. Tina Thien Nhan see?
CMS counts 351 Medicare patients who saw Dr. Nhan in 2024, with an average age of 81.
Is Dr. Tina Thien Nhan board certified?
Yes. Dr. Nhan is board certified in internal medicine by the American Board of Internal Medicine.
Show 5 more questionsShow fewer questions
What services does Dr. Tina Thien Nhan bill to Medicare?
In 2024, Dr. Nhan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99231).
Where did Dr. Tina Thien Nhan go to medical school?
Dr. Nhan graduated from Touro University Nevada in 2012.
What drugs does Dr. Tina Thien Nhan prescribe most?
In 2023 Medicare Part D data, Dr. Nhan's most prescribed drugs by claims were Amlodipine Besylate, Furosemide and Hydrocodone-Acetaminophen.
How long has Dr. Tina Thien Nhan been practicing?
Dr. Nhan graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Tina Thien Nhan accept?
Dr. Nhan is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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