Emma Woodhouse Graber, M.D.
Specialist · Lancaster, CA
Emma Woodhouse Graber, M.D. is a specialist with a practice address in Lancaster, California, and NPI 1922057918, issued on May 8, 2006. Check the license (California A85064, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Emma Woodhouse Graber
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- A85064 CA
Self-reported in NPPES; status is on the state search - Practice location
- 43112 15TH St W, Lancaster, CA 93534
- Phone
- (661) 729-7170
- Enumerated
- May 8, 2006
- Record last updated
- Dec 14, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (661) 729-7110
- Medicare enrollment
- Enrolled (PECOS I20040603000437); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Also registered at 43112 15TH St W
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Hoda Haydari Ahwazi, MDFamily Medicine Physician1952980336
- Sifrido AlvarengaRegistered Respiratory Therapist1033687405
- Vardan Babayan, PHARMD.Ambulatory Care Pharmacist1215486287
- Julia Backs, CPNP-PCNurse Practitioner1184091290
Verify Emma Woodhouse Graber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A85064Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average specialist in 2024
335 Medicare Part D claims for 147 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 170 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen115 claims
- Mupirocin40 claims
- Ibuprofen39 claims
- Meloxicam32 claims
- Tramadol Hcl27 claims
- Hydrocodone-Acetaminophen24 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupPanorama City, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emma Woodhouse Graber among 5,749 specialist records in California
Emma Woodhouse Graber, M.D. is one of 5,749 specialist records with a practice address in California. 30% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileYes · 30% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated1998 · median 1989 among the 1,075 with a school on file
- Record last updated2021 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California.
All 5,749 in California → Every provider in Lancaster → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Javeed Ahmed, MDLancaster, CA 935341689627051
- Pradeep Damle, M.D.Lancaster, CA 935341770563116
- Wafaa Farid, MDLancaster, CA 935341811002082
- Sameh Gadallah, M.D.Lancaster, CA 935341205897535
- Syed Hasan, MDLancaster, CA 935341528010998
- Pramod Kadambi, M.D.Lancaster, CA 935341114988441
- Dennis Latuno, M.D.Lancaster, CA 935341205841087
- Ira Opatowsky, MDLancaster, CA 935341659374445
Common questions
What is Emma Woodhouse Graber, M.D.'s NPI number?
Emma Woodhouse Graber, M.D.'s National Provider Identifier (NPI) is 1922057918, issued on May 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Emma Woodhouse Graber, M.D. located?
The NPPES record lists a practice address at 43112 15TH St W, Lancaster, CA, 93534. Phone: (661) 729-7170. Providers update this record themselves, so call before visiting.
How can I verify Emma Woodhouse Graber, M.D.'s license?
NPPES lists California license number A85064, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Emma Woodhouse Graber, M.D. prescribe under Medicare Part D?
In 2024, Emma Woodhouse Graber, M.D. had 335 Medicare Part D claims for 147 beneficiaries; the average among specialist prescribers was 1,380. 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.