Alan D. Brook, M.D.
Pulmonary Disease Physician · Saint Peters, MO
Alan D. Brook, M.D. is a pulmonary disease physician with a practice address in Saint Peters, Missouri, and NPI 1316938863, issued on Nov 3, 2005. Check the license (Missouri 103141, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Alan D. Brook
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 103141 MO
Self-reported in NPPES; status is on the state search - Practice location
- 6 Jungermann Cir, Saint Peters, MO 63376
- Phone
- (636) 441-6056
- Enumerated
- Nov 3, 2005
- Record last updated
- Jan 4, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (636) 441-0620
- Medicaid ID
- 204014518 MO
- Medicare enrollment
- Enrolled (PECOS I20100818000753); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 332 in Missouri → Look up another NPI →
Also registered at 6 Jungermann Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gabrielle Gonzalez, RDNRegistered Dietitian1912848805
- Jennifer Keen, APNAdult Health Nurse Practitioner1114193083
- Josephine Kelly, MACounseling Psychologist1629132519
- William Sill, D.O.Family Medicine Physician1578630638
- Mark Wald, M.D.Pulmonary Disease Physician1194716688
Verify Alan D. Brook 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 103141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% more Medicare Part D claims than the average pulmonary disease physician in 2024
2,433 Medicare Part D claims for 548 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.
Most prescribed
- Albuterol Sulfate Hfa356 claims
- Trelegy Ellipta354 claims
- Breo Ellipta177 claims
- Prednisone175 claims
- Anoro Ellipta114 claims
- Montelukast Sodium105 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: $2,645.53
144 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 8,806 providers of this specialty with any payment received $5,159.88 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.
2 hospitals and group practices
- Mercy Hospital PerryPerryville, MO · Critical Access Hospitals2 of 5 stars
- Pulmonary Consultants IncSaint Peters, MO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Alan D. Brook among 332 pulmonary disease physician records in Missouri
Alan D. Brook, M.D. is one of 332 pulmonary disease physician records with a practice address in Missouri. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1984 · median 2003 among the 246 with a school on file
- Record last updated2010 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Missouri
There are 332 pulmonary disease physician records in Missouri.
All 332 in Missouri → Every provider in Saint Peters → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Mark Wald, M.D.Saint Peters, MO 633761194716688
- Brooke Colbert, M.D.Wentzville, MO 633851922295765
- Manojpal Dahuja, MDWentzville, MO 633851518962240
- Howard Goldberg, MDWentzville, MO 633851629044946
- Humam Farah, M DHannibal, MO 634011306880141
- Jennifer Minoff, MDHannibal, MO 634011013367101
- Frank Calandrino, M.D.Saint Charles, MO 633011356394498
- Mohsin Ehsan, M.DSaint Charles, MO 633011265627210
Common questions
What is Alan D. Brook, M.D.'s NPI number?
Alan D. Brook, M.D.'s National Provider Identifier (NPI) is 1316938863, issued on Nov 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Alan D. Brook, M.D. located?
The NPPES record lists a practice address at 6 Jungermann Cir, Saint Peters, MO, 63376. Phone: (636) 441-6056. Providers update this record themselves, so call before visiting.
How can I verify Alan D. Brook, M.D.'s license?
NPPES lists Missouri license number 103141, 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.
How much does Alan D. Brook, M.D. prescribe under Medicare Part D?
In 2024, Alan D. Brook, M.D. had 2,433 Medicare Part D claims for 548 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.