Miranda Pwen Gaw, MD
Internal Medicine Physician · Lancaster, CA
Miranda Pwen Gaw, MD is an internal medicine physician with a practice address in Lancaster, California, and NPI 1891705885, issued on Aug 9, 2006. Check the license (California A52438, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Miranda Pwen Gaw
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A52438 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1669 W Avenue J Ste 304, Lancaster, CA 93534
- Phone
- (661) 951-7888
- Enumerated
- Aug 9, 2006
- Record last updated
- Jun 24, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (661) 951-8889
- Medicaid ID
- 00A524380 CA
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 1669 W Avenue J Ste 304
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Penelope ConardFamily Nurse Practitioner1972391506
Verify Miranda Pwen Gaw in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A52438Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,640 Medicare Part D claims for 120 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 17 claims were for opioids.
Most prescribed
- Losartan Potassium102 claims
- Atorvastatin Calcium100 claims
- Gabapentin65 claims
- Albuterol Sulfate Hfa61 claims
- Ozempic59 claims
- Amlodipine Besylate52 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: $139.75
7 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Miranda Pwen Gaw among 17,696 internal medicine physician records in California
Miranda Pwen Gaw, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2014 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
55 internal medicine physician records list a practice address in Lancaster
They are 55 of the 4,273 NPPES records with a practice address in Lancaster, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Lancaster → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Harihar Agarwal, M.D.Lancaster, CA 935341215964150
- Naili Chen, D.O., MPH, MASCLancaster, CA 935341649251661
- Anthony Dulgeroff, M.D.Lancaster, CA 935341720199763
- Antony Fung, MDLancaster, CA 935341477526846
- Marvin Ginsburg, M.D.Lancaster, CA 935341508976580
- Shahid Hassan, M.D.Lancaster, CA 935341851401988
- Charles Lim, M.D.Lancaster, CA 935341205947231
- George Mya, M.D.Lancaster, CA 935341790895936
Common questions
What is Miranda Pwen Gaw, MD's NPI number?
Miranda Pwen Gaw, MD's National Provider Identifier (NPI) is 1891705885, issued on Aug 9, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Miranda Pwen Gaw, MD located?
The NPPES record lists a practice address at 1669 W Avenue J Ste 304, Lancaster, CA, 93534. Phone: (661) 951-7888. Providers update this record themselves, so call before visiting.
How can I verify Miranda Pwen Gaw, MD's license?
NPPES lists California license number A52438, 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 Miranda Pwen Gaw, MD prescribe under Medicare Part D?
In 2024, Miranda Pwen Gaw, MD had 1,640 Medicare Part D claims for 120 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.