Vamsi Rokkam, M.D.
Nephrology Physician · Glendale, AZ
Vamsi Rokkam, M.D. is a nephrology physician with a practice address in Glendale, Arizona, and NPI 1174738389, issued on May 11, 2007. Check the license (Arizona 49713, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Vamsi Rokkam
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- 49713 AZ
40917 KY
Self-reported in NPPES; status is on the state search - Practice location
- 6622 N 91St Ave Ste 200, Glendale, AZ 85305
- Phone
- (623) 547-4668
- Enumerated
- May 11, 2007
- Record last updated
- Dec 4, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (623) 535-7869
- Medicaid IDs
- 7100006180 IN
958702 AZ - Medicare enrollment
- Enrolled (PECOS I20141030002471); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 278 in Arizona → Look up another NPI →
Also registered at 6622 N 91St Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeans Choi, D.O.Nephrology Physician1609286087
- Stephanie Duffy, NPAdult Health Nurse Practitioner1417429796
- James Ferraro, D.O.Nephrology Physician1154324903
- Priscila Hernandez, NPPsychiatric/Mental Health Nurse Practitioner1386258473
- Rajnikanth Narayanan, MDNephrology Physician1780713032
- Christopher Neagra, D.ONephrology Physician1780034306
Verify Vamsi Rokkam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 49713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average nephrology physician in 2024
1,349 Medicare Part D claims for 246 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Furosemide132 claims
- Losartan Potassium96 claims
- Farxiga93 claims
- Hydralazine Hcl93 claims
- Amlodipine Besylate80 claims
- Lisinopril60 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,397.42
55 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 8,230 providers of this specialty with any payment received $3,091.37 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Akdhc LLCGlendale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vamsi Rokkam among 278 nephrology physician records in Arizona
Vamsi Rokkam, M.D. is one of 278 nephrology physician records with a practice address in Arizona. 90% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 37% newer
- In a Medicare fileYes · 90% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1998 · median 2001 among the 229 with a school on file
- Record last updated2019 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Arizona
There are 278 nephrology physician records in Arizona.
All 278 in Arizona → Every provider in Glendale → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Jeans Choi, D.O.Glendale, AZ 853051609286087
- James Ferraro, D.O.Glendale, AZ 853051154324903
- Rajnikanth Narayanan, MDGlendale, AZ 853051780713032
- Christopher Neagra, D.OGlendale, AZ 853051780034306
- Amir Philobos, MDGlendale, AZ 853051023538675
- Shyam Colattur, M.D.Glendale, AZ 853061497758015
- Puja Goswami, M.D.Glendale, AZ 853061912168857
- Amir Moasser, M.D.Glendale, AZ 853061932102530
Common questions
What is Vamsi Rokkam, M.D.'s NPI number?
Vamsi Rokkam, M.D.'s National Provider Identifier (NPI) is 1174738389, issued on May 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Vamsi Rokkam, M.D. located?
The NPPES record lists a practice address at 6622 N 91St Ave Ste 200, Glendale, AZ, 85305. Phone: (623) 547-4668. Providers update this record themselves, so call before visiting.
How can I verify Vamsi Rokkam, M.D.'s license?
NPPES lists Arizona license number 49713, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vamsi Rokkam, M.D. prescribe under Medicare Part D?
In 2024, Vamsi Rokkam, M.D. had 1,349 Medicare Part D claims for 246 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.