Mary Doellman, DO
Allergy & Immunology Physician · Quincy, IL
Mary Doellman, DO is an allergy & immunology physician with a practice address in Quincy, Illinois, and NPI 1417117854, issued on Jun 10, 2008. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Mary Doellman
- Credential
- DO
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- Practice location
- 1025 Maine St, Quincy, IL 62301
- Phone
- (217) 222-6550
- Enumerated
- Jun 10, 2008
- Entity
- Type 1 · individual
Also registered at 1025 Maine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Acosta Bowen, MDFamily Medicine Physician1528790920
- Amanda Adams, OTOccupational Therapist1205038213
- Erin Adams, MOTR/LOccupational Therapist1144453416
- Tawny Allen, DOFamily Medicine Physician1255319844
- Dana Altman, DOFamily Medicine Physician1043298532
- Halley Anderson, DOFamily Medicine Physician1427495803
Verify Mary Doellman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
15% more Medicare Part D claims than the average allergy & immunology physician in 2024
909 Medicare Part D claims for 260 beneficiaries, against an average of 788 among the 2,397 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 19 claims were for opioids.
Most prescribed
- Azelastine Hcl152 claims
- Fluticasone Propionate142 claims
- Famotidine97 claims
- Levothyroxine Sodium88 claims
- Ipratropium Bromide36 claims
- Prednisone29 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.
The practice group's Medicare quality score for 2023: 77.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,593.07
26 payments, mostly food and beverage; the largest payer was Aerin Medical Inc.. The 2,070 providers of this specialty with any payment received $8,602.63 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.
One hospital or facility affiliation
- Quincy Physicians And Surgeons Clinic, PLLCKirksville, MO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Allergy & Immunology Physician providers in Illinois
There are 127 allergy & immunology physician records in Illinois.
Other allergy & immunology physician records in Illinois
- Daryn Abraham, M.D.St Charles, IL1104975770
- Justine Ade, MDUrbana, IL1457707010
- Miguel Alcordo, M.D.Tinley Park, IL1477553899
- Ingrid Alexander, MDSpringfield, IL1144269531
- Hetal Amin, MDChannahon, IL1184665424
- Evelyn Angulo, M.D.Glenview, IL1184967770
- Susan Apolinario, M.D.Oak Lawn, IL1174522171
- Noga Askenazi, MDCrystal Lake, IL1972518702
- Sindhura Bandi, MDChicago, IL1891951208
- Dawn Beckman, MDGlen Ellyn, IL1851379200
Common questions
What is Mary Doellman, DO's NPI number?
Mary Doellman, DO's National Provider Identifier (NPI) is 1417117854, issued on Jun 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Doellman, DO located?
The NPPES record lists a practice address at 1025 Maine St, Quincy, IL, 62301. Phone: (217) 222-6550. Providers update this record themselves, so call before visiting.
How can I verify Mary Doellman, DO's license?
Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mary Doellman, DO prescribe under Medicare Part D?
In 2024, Mary Doellman, DO had 909 Medicare Part D claims for 260 beneficiaries; the average among allergy & immunology physician prescribers was 788. Part D covers Medicare prescriptions only.
What is Mary Doellman, DO's Medicare quality score?
The 2023 MIPS final score is 77.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.