Physician Profile
Unclaimed ProfileAbout NARAYANAN
Based in Glendale, AZ, Rajnikanth Narayanan, MD is listed in the NPI registry under nephrology. Rajnikanth is also listed as specializing in internal medicine. According to Medicare claims data, Rajnikanth cared for 450 Medicare patients across 1,408 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
- (623) 547-4668
- Email not available
Practice Locations
6622 N 91ST AVE STE 200
Glendale, AZ 85305
Procedures Most Often Billed to Medicare
1,408 services · 450 patients · 7 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Dialysis services, per day, less than full month service (20 years or older) | Treatment | 90970 |
323 |
| Home dialysis services per month (20 years or older) | Treatment | 90966 |
245 |
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
16 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
362 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
247 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
154 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
61 |
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 nephrology specialists at this location 6
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 nephrology specialists in Glendale 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Dialysis services, per day, less than full month service (20 years or older) 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Narayanan?
Dr. Narayanan is a nephrology in Glendale, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEPHROLOGY”.
NPI registry
What is Dr. Narayanan's address?
Dr. Narayanan is listed at 6622 N 91ST AVE STE 200, Glendale, AZ 85305. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Narayanan?
The number on file is (623) 547-4668. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Narayanan's NPI number?
Dr. Narayanan's National Provider Identifier is 1780713032. 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. Narayanan train?
Dr. Narayanan attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Narayanan been practicing?
Dr. Narayanan has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Narayanan perform?
According to Medicare billing data, Dr. Narayanan provides treatments such as dialysis services, per day, less than full month service and home dialysis services per month, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Narayanan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Narayanan. 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.