NPPES file of Aug 9, 2026

Siddhesh Ramesh Lotlikar, MD

Nephrology Physician · Berkeley, CA

Siddhesh Ramesh Lotlikar, MD is a nephrology physician with a practice address in Berkeley, California, and NPI 1124243431, issued on Apr 13, 2007. Check the license (California A151100, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124243431
Name
Siddhesh Ramesh Lotlikar
Credential
MD
Primary taxonomy
Nephrology Physician 207RN0300X
License number
A151100 CA
Self-reported in NPPES; status is on the state search
Practice location
2905 Telegraph Ave, Berkeley, CA 94705
Phone
(510) 841-4525
Enumerated
Apr 13, 2007
Record last updated
Jan 28, 2025
Medicare enrollment
Enrolled (PECOS I20171204000483); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2905 Telegraph Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Ajuria, M.D.Nephrology Physician1922425057
  2. Akosua Appea, FNPFamily Nurse Practitioner1669214367
  3. Donald Block, MDNephrology Physician1205933934
  4. Alexis Chettiar, NPNurse Practitioner1164667549
  5. Mario Corona, MDNephrology Physician1679670301
  6. Simarjit Dhaliwal, MDNephrology Physician1255485900

Verify Siddhesh Ramesh Lotlikar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A151100
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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71% fewer Medicare Part D claims than the average nephrology physician in 2024

419 Medicare Part D claims for 139 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.

  1. Siddhesh Lotlikar419
  2. Specialty average1,465

Most prescribed

  1. Furosemide46 claims
  2. Losartan Potassium27 claims
  3. Amlodipine Besylate24 claims
  4. Atorvastatin Calcium22 claims
  5. Lisinopril20 claims
  6. Allopurinol14 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: $87.99

6 payments; by number, the most common kind was food and beverage; the largest payer was Travere Therapeutics, 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.

  1. Siddhesh Lotlikar$87.99
  2. Specialty average$3,091.37

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. East Bay Nephrology Medical Group IncBerkeley, CA
  2. Northbay Physicians Surgery Center, LLCFairfield, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Siddhesh Ramesh Lotlikar among 1,468 nephrology physician records in California

Siddhesh Ramesh Lotlikar, MD is one of 1,468 nephrology physician records with a practice address in California. 88% 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 52% of them.

  • NPI issued2007 · 52% of these records are older, 35% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 77% of these records are
  • Graduated2002 · median 2001 among the 1,128 with a school on file
  • Record last updated2025 · 62% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nephrology Physician providers in California

There are 1,468 nephrology physician records in California.

The 8 nephrology physician records with the nearest ZIP codes

  1. Donald Block, MDBerkeley, CA 947051205933934
  2. Mario Corona, MDBerkeley, CA 947051679670301
  3. Robert Doud, MDBerkeley, CA 947051184721821
  4. Claudia Iota-HerbeiBerkeley, CA 947051548367113
  5. Malcolm Karlinsky, MDBerkeley, CA 947051609973353
  6. Oliver Khakmahd, MDBerkeley, CA 947051164529830
  7. Terina Miller, MDBerkeley, CA 947051669579348
  8. Ellen Morrissey, MDBerkeley, CA 947051003913781

Common questions

What is Siddhesh Ramesh Lotlikar, MD's NPI number?

Siddhesh Ramesh Lotlikar, MD's National Provider Identifier (NPI) is 1124243431, issued on Apr 13, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Siddhesh Ramesh Lotlikar, MD located?

The NPPES record lists a practice address at 2905 Telegraph Ave, Berkeley, CA, 94705. Phone: (510) 841-4525. Providers update this record themselves, so call before visiting.

How can I verify Siddhesh Ramesh Lotlikar, MD's license?

NPPES lists California license number A151100, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Siddhesh Ramesh Lotlikar, MD prescribe under Medicare Part D?

In 2024, Siddhesh Ramesh Lotlikar, MD had 419 Medicare Part D claims for 139 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.