Physician Profile
Unclaimed ProfileAbout MARWAHA
Rishu Marwaha, MD is a healthcare provider in Pomona, CA specializing in internal medicine. According to Medicare claims data, Rishu cared for 526 Medicare patients across 828 services.
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
- (909) 620-4373
- Email not available
Practice Locations
1866 N ORANGE GROVE AVE STE 102B
Pomona, CA 91767
Procedures Most Often Billed to Medicare
828 services · 526 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
21 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
14 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
327 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
266 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
107 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
36 |
| Administration of pneumococcal vaccine | Billing code | G0009 |
21 |
| Urinalysis, manual test | Lab test | 81002 |
20 |
| Administration of influenza virus vaccine | Billing code | G0008 |
16 |
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 6
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 30 related providers in 4 groups
Other internal medicines in Pomona 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is Dr. Marwaha's specialty?
Dr. Marwaha is an internal medicine in Pomona, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Marwaha?
Dr. Marwaha is listed at 1866 N ORANGE GROVE AVE STE 102B, Pomona, CA 91767. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Marwaha?
The number on file is (909) 620-4373. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Marwaha's NPI number?
Dr. Marwaha's National Provider Identifier is 1457490294. 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
What is Dr. Marwaha's medical education?
Dr. Marwaha attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Marwaha been practicing?
Dr. Marwaha has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Marwaha known for?
According to Medicare billing data, Dr. Marwaha provides treatments such as pneumococcal conjugate vaccine, 20 valent , for intramuscular use 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
Has Dr. Marwaha confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Marwaha. 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.