Christopher W. Hamlin, MD
Anesthesiology Physician · Saint Louis, MO
Christopher W. Hamlin, MD is an anesthesiology physician with a practice address in Saint Louis, Missouri, and NPI 1033141742, issued on Jul 6, 2006. Check the license (Missouri 2003004576, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Christopher W. Hamlin
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 2003004576 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110
- Phone
- (314) 362-6973
- Enumerated
- Jul 6, 2006
- Record last updated
- Aug 17, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (314) 362-1185
- Medicare enrollment
- Enrolled (PECOS I20060914000152); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Columbia School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 1,153 in Missouri → Look up another NPI →
Also registered at 1 Barnes Jewish Hospital Plz
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christopher W. Hamlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2003004576Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $92.06
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 17,774 providers of this specialty with any payment received $669.59 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
- Metro-West Anesthesia Group IncFenton, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher W. Hamlin among 1,153 anesthesiology physician records in Missouri
Christopher W. Hamlin, MD is one of 1,153 anesthesiology physician records with a practice address in Missouri. 70% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2001 · median 2007 among the 718 with a school on file
- Record last updated2007 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
490 anesthesiology physician records list a practice address in Saint Louis
They are 490 of the 27,605 NPPES records with a practice address in Saint Louis, and 1,153 anesthesiology physician records in Missouri.
All 1,153 in Missouri → Every provider in Saint Louis → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Eric Appelgren, MDSaint Louis, MO 631101215916796
- Reginald Bulkley, MDSaint Louis, MO 631101639158199
- Rajeswari Chintapalli, MDSaint Louis, MO 631101891790689
- Wai Chiu, MDSaint Louis, MO 631101215976956
- Tatyana Demidovich, MDSt Louis, MO 631101376539668
- Philip Kalarickal, MDSaint Louis, MO 631101568424984
- Daniel Kane, MDSaint Louis, MO 631101801884986
- Cynthia Monsey, MDSaint Louis, MO 631101942291059
Common questions
What is Christopher W. Hamlin, MD's NPI number?
Christopher W. Hamlin, MD's National Provider Identifier (NPI) is 1033141742, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher W. Hamlin, MD located?
The NPPES record lists a practice address at 1 Barnes Jewish Hospital Plz, Saint Louis, MO, 63110. Phone: (314) 362-6973. Providers update this record themselves, so call before visiting.
How can I verify Christopher W. Hamlin, MD's license?
NPPES lists Missouri license number 2003004576, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.