NPPES file of Aug 9, 2026

Konrad Ng, M.D.

Interventional Pain Medicine Physician · San Francisco, CA

Konrad Ng, M.D. is an interventional pain medicine physician with a practice address in San Francisco, California, and NPI 1700074549, issued on Oct 5, 2007. Check the license (California A99746, 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
1700074549
Name
Konrad Ng
Credential
M.D.
Primary taxonomy
Interventional Pain Medicine Physician 208VP0014X
License number
A99746 CA
Self-reported in NPPES; status is on the state search
Practice location
2100 Webster St Ste 314, San Francisco, CA 94115
Phone
(415) 737-0555
Enumerated
Oct 5, 2007
Record last updated
Apr 8, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(415) 737-0595
Medicare enrollment
Enrolled (PECOS I20090506000313); accepts Medicare assignment
Medical or professional school
Tufts University School Of Medicine, 2003
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 2100 Webster St Ste 314

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

  1. Rayshad Oshtory, MDOrthopaedic Surgery of the Spine Physician1023204815

Verify Konrad Ng in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A99746
    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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87% fewer Medicare Part D claims than the average interventional pain medicine physician in 2024

295 Medicare Part D claims for 61 beneficiaries, against an average of 2,306 among the 2,100 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 113 claims were for opioids.

  1. Konrad Ng295
  2. Specialty average2,306

Most prescribed

  1. Gabapentin68 claims
  2. Pregabalin59 claims
  3. Tramadol Hcl36 claims
  4. Oxycodone Hcl34 claims
  5. Methylprednisolone19 claims
  6. Hydrocodone-Acetaminophen18 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.

Konrad Ng among 219 interventional pain medicine physician records in California

Konrad Ng, M.D. is one of 219 interventional pain medicine physician records with a practice address in California. 87% 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 45% of them.

  • NPI issued2007 · 45% of these records are older, 42% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2003 · median 2003 among the 167 with a school on file
  • Record last updated2020 · 51% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208VP0014X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Interventional Pain Medicine Physician providers in California

There are 219 interventional pain medicine physician records in California.

The 8 interventional pain medicine physician records with the nearest ZIP codes

  1. Nu Chai, M.D.San Francisco, CA 941151073830477
  2. Conor O'Neill, M.D.San Francisco, CA 941151326177171
  3. Lawrence Poree, MDSan Francisco, CA 941151457391922
  4. Elliot Krames, M.D.San Francisco, CA 941091609096536
  5. Brandon Son Nguyen, DOSan Francisco, CA 941091508882564
  6. Lorenzo Hughes, MDSan Francisco, CA 941051033230404
  7. John Benjamin Arevalo, MD, MBASan Francisco, CA 941431629561170
  8. John Schoenberger, M.D.San Carlos, CA 940701215922935

Common questions

What is Konrad Ng, M.D.'s NPI number?

Konrad Ng, M.D.'s National Provider Identifier (NPI) is 1700074549, issued on Oct 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Konrad Ng, M.D. located?

The NPPES record lists a practice address at 2100 Webster St Ste 314, San Francisco, CA, 94115. Phone: (415) 737-0555. Providers update this record themselves, so call before visiting.

How can I verify Konrad Ng, M.D.'s license?

NPPES lists California license number A99746, 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 Konrad Ng, M.D. prescribe under Medicare Part D?

In 2024, Konrad Ng, M.D. had 295 Medicare Part D claims for 61 beneficiaries; the average among interventional pain medicine physician prescribers was 2,306. 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.