Physician Profile
Unclaimed ProfileAbout CHIA
Sam P Chia, M.D. is a healthcare provider in Arcadia, CA specializing in internal medicine. Sam trained at University of Minnesota Medical School, graduating in 1990. Medicare claims data shows Sam provided 1,205 services to 850 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (626) 447-5800
- Email not available
Practice Locations
224 S SANTA ANITA AVE
Arcadia, CA 91006
Procedures Most Often Billed to Medicare
1,205 services · 850 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
182 |
| Influenza vaccine, inactivated | Treatment | 90653 |
37 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
34 |
| Influenza vaccine, trivalent derived from cell cultures | Treatment | 90661 |
33 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
318 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
134 |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
132 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
110 |
| Administration of influenza virus vaccine | Billing code | G0008 |
104 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
77 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other internal medicines in Arcadia 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at University of Minnesota Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1990 at University of Minnesota Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Chia specialize in?
Dr. Chia is an internal medicine in Arcadia, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where is Dr. Chia located?
Dr. Chia is listed at 224 S SANTA ANITA AVE, Arcadia, CA 91006. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Chia's phone number?
The number on file is (626) 447-5800. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Chia?
Dr. Chia's National Provider Identifier is 1346262631. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Chia go to medical school?
Dr. Chia attended University of Minnesota Medical School, graduating in 1990. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Chia have?
Dr. Chia has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Chia do most often?
According to Medicare billing data, Dr. Chia performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as influenza vaccine, inactivated and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Chia's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chia. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.