Physician Profile
Unclaimed ProfileAbout NATHAN
Chitra Nathan, M.D. is a healthcare provider in Greenville, SC specializing in nephrology. According to Medicare claims data, Chitra cared for 1,054 Medicare patients across 1,601 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
- (864) 271-1844
- Email not available
Practice Locations
203 MILLS AVE
Greenville, SC 29605
Procedures Most Often Billed to Medicare
1,601 services · 1,054 patients · 20 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
217 |
| Home dialysis services per month (20 years or older) | Treatment | 90966 |
67 |
| Dialysis services, 4 or more physician visits per month (20 years or older) | Treatment | 90960 |
61 |
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
12 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
307 |
| 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 |
272 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
255 |
| Kidney function blood test panel | Lab test | 80069 |
85 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
45 |
| Parathormone (parathyroid hormone) level | Lab test | 83970 |
34 |
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 8
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 Greenville 3
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1999 at Other 7
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 SC who bill this service to Medicare most often.
Common questions
What does Dr. Nathan specialize in?
Dr. Nathan is a nephrology in Greenville, SC. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NEPHROLOGY”.
NPI registry
Where is Dr. Nathan located?
Dr. Nathan is listed at 203 MILLS AVE, Greenville, SC 29605. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Nathan's phone number?
The number on file is (864) 271-1844. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Nathan's NPI number?
Dr. Nathan's National Provider Identifier is 1013119288. 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. Nathan go to medical school?
Dr. Nathan attended Other, graduating in 1999. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Nathan been practicing?
Dr. Nathan has 27 years experience. Calculated from a graduation year of 1999, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Nathan do most often?
According to Medicare billing data, Dr. Nathan performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as home dialysis services per month and dialysis services, 4 or more physician visits 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. Nathan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Nathan. 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.