Mitchell B. Alden, D.O.
Hematology & Oncology Physician · Sellersville, PA
Mitchell B. Alden, D.O. is a hematology & oncology physician with a practice address in Sellersville, Pennsylvania, and NPI 1861474991, issued on Nov 15, 2005. Check the license (Pennsylvania OS007766L, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Mitchell B. Alden
- Credential
- D.O.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- OS007766L PA
Self-reported in NPPES; status is on the state search - Practice location
- 915 Lawn Ave, Sellersville, PA 18960
- Phone
- (215) 453-3300
- Enumerated
- Nov 15, 2005
- Record last updated
- Sep 16, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (215) 453-3306
- Medicaid ID
- 0015727540002 PA
- Medicare enrollment
- Enrolled (PECOS I20091204000046); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 1989
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 784 in Pennsylvania → Look up another NPI →
Also registered at 915 Lawn Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel Fife, PA-CPhysician Assistant1376252940
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Verify Mitchell B. Alden in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS007766LCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,232 Medicare Part D claims for 276 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 35% of claims.
Most prescribed
- Eliquis237 claims
- Anastrozole89 claims
- Letrozole61 claims
- Prednisone61 claims
- Prochlorperazine Maleate57 claims
- Hydroxyurea46 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 MIPS final score for 2023 (Medicare payment program): 93.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $3,797.84
149 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Alliance Cancer Specialists P.C.Langhorne, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mitchell B. Alden among 784 hematology & oncology physician records in Pennsylvania
Mitchell B. Alden, D.O. is one of 784 hematology & oncology physician records with a practice address in Pennsylvania. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1989 · median 2004 among the 553 with a school on file
- Record last updated2014 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 hematology & oncology physician records list a practice address in Sellersville
They are 9 of the 788 NPPES records with a practice address in Sellersville, and 784 hematology & oncology physician records in Pennsylvania.
All 784 in Pennsylvania → Every provider in Sellersville → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Sarah Goodyear, MDSellersville, PA 189601891728622
- Alan Kaufman, M.D.Sellersville, PA 189601861474637
- Anthony Magdalinski, DOSellersville, PA 189601528067352
- Thomas Peacock, MDSellersville, PA 189601528063195
- Thomas Siesholtz, M.D.Sellersville, PA 189601578545349
- Lorraine Snyder Dougherty, MDSellersville, PA 189601013954643
- James Spears, MDSellersville, PA 189601033184338
- Howard Zipin, M.D.Sellersville, PA 189601417939539
Common questions
What is Mitchell B. Alden, D.O.'s NPI number?
Mitchell B. Alden, D.O.'s National Provider Identifier (NPI) is 1861474991, issued on Nov 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mitchell B. Alden, D.O. located?
The NPPES record lists a practice address at 915 Lawn Ave, Sellersville, PA, 18960. Phone: (215) 453-3300. Providers update this record themselves, so call before visiting.
How can I verify Mitchell B. Alden, D.O.'s license?
NPPES lists Pennsylvania license number OS007766L, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mitchell B. Alden, D.O. prescribe under Medicare Part D?
In 2024, Mitchell B. Alden, D.O. had 1,232 Medicare Part D claims for 276 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Mitchell B. Alden, D.O.'s MIPS final score?
The 2023 MIPS final score is 93.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.