William Franklin Spalding, M.D.
Pain Medicine (Anesthesiology) Physician · Los Angeles, CA
William Franklin Spalding, M.D. is a pain medicine (anesthesiology) physician with a practice address in Los Angeles, California, and NPI 1558652305, issued on Apr 27, 2011. Check the license (California A125450, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- William Franklin Spalding
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- A125450 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 San Pablo St, Los Angeles, CA 90033
- Phone
- (323) 442-7400
- Enumerated
- Apr 27, 2011
- Record last updated
- Nov 27, 2023
- Medicare enrollment
- Enrolled (PECOS I20160907002496); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 536 in California → Look up another NPI →
Also registered at 1500 San Pablo St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Abad-Santos, MDVascular & Interventional Radiology Physician1487041406
- Ali Abanobi, CRNACertified Registered Nurse Anesthetist1740756196
- Emily AbbottCardiopulmonary Physical Therapist1053116251
- Hadi Abou El Hassan, MDNeurology Physician1053995720
- Taaha Adamji, MDStudent in an Organized Health Care Education/Training Program1770414377
- Nikhil AggarwalStudent in an Organized Health Care Education/Training Program1144029596
Verify William Franklin Spalding in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A125450Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
476 Medicare Part D claims for 95 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 25 claims were for opioids.
Most prescribed
- Gabapentin123 claims
- Pregabalin89 claims
- Amitriptyline Hcl57 claims
- Methocarbamol32 claims
- Nortriptyline Hcl21 claims
- Tizanidine Hcl19 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: $540.82
11 payments; by number, the most common kind was food and beverage; the largest payer was Nalu Medical, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 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
- Usc Care Medical Group IncLos Angeles, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Franklin Spalding among 536 pain medicine (anesthesiology) physician records in California
William Franklin Spalding, M.D. is one of 536 pain medicine (anesthesiology) physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.
- NPI issued2011 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2011 · median 2004 among the 367 with a school on file
- Record last updated2023 · 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 207LP2900X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in California
There are 536 pain medicine (anesthesiology) physician records in California.
All 536 in California → Every provider in Los Angeles → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Jack Berger, M.D.Los Angeles, CA 900331396784088
- Talin Evazyan, M.D.Los Angeles, CA 900331417107673
- Andrew Fond, M.D.Los Angeles, CA 900331588859235
- Andrew Garcia, MD, PHARMDLos Angeles, CA 900331790213080
- Porus Mistry, MDLos Angeles, CA 900331528562907
- Andrew Nguyen, MDLos Angeles, CA 900331851832190
- Steven Richeimer, M.D.Los Angeles, CA 900331386685584
- Shawn Roofian, MDLos Angeles, CA 900331164654380
Common questions
What is William Franklin Spalding, M.D.'s NPI number?
William Franklin Spalding, M.D.'s National Provider Identifier (NPI) is 1558652305, issued on Apr 27, 2011. An NPI identifies a provider in billing; it is not a license.
Where is William Franklin Spalding, M.D. located?
The NPPES record lists a practice address at 1500 San Pablo St, Los Angeles, CA, 90033. Phone: (323) 442-7400. Providers update this record themselves, so call before visiting.
How can I verify William Franklin Spalding, M.D.'s license?
NPPES lists California license number A125450, 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 William Franklin Spalding, M.D. prescribe under Medicare Part D?
In 2024, William Franklin Spalding, M.D. had 476 Medicare Part D claims for 95 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.