Alan David Markowitz, DMD
General Practice Dentistry · Havertown, PA
Alan David Markowitz, DMD is a general practice dentistry with a practice address in Havertown, Pennsylvania, and NPI 1699843144, issued on Dec 1, 2006. Check the license (Pennsylvania 22149, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alan David Markowitz
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 22149 PA
Self-reported in NPPES; status is on the state search - Practice location
- 510 W Darby Road, Havertown, PA 19083
- Phone
- (610) 449-1272
- Enumerated
- Dec 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (610) 449-4734
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 4,612 in Pennsylvania → Look up another NPI →
Verify Alan David Markowitz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license 22149Check 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: $16.05
1 payment: food and beverage; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Alan David Markowitz among 4,612 general practice dentistry records in Pennsylvania
Alan David Markowitz, DMD is one of 4,612 general practice dentistry records with a practice address in Pennsylvania. 63% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 76% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 general practice dentistry records list a practice address in Havertown
They are 18 of the 745 NPPES records with a practice address in Havertown, and 4,612 general practice dentistry records in Pennsylvania.
All 4,612 in Pennsylvania → Every provider in Havertown → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Celeste Filipczyk, D.D.S.Havertown, PA 190831023291549
- Christopher Furlan, D.M.D.Havertown, PA 190831295877355
- Yu JiangHavertown, PA 190831770896839
- Jeffrey Martin, D.M.D.Havertown, PA 190831407988645
- Kenneth Martin, D.M.D.Havertown, PA 190831336271485
- Georges Martin, D.M.D.Havertown, PA 190831891964201
- Howard Neilson, D.M.D.Havertown, PA 190831700904711
- Barbara Neilson, D.M.D.Havertown, PA 190831558489559
Common questions
What is Alan David Markowitz, DMD's NPI number?
Alan David Markowitz, DMD's National Provider Identifier (NPI) is 1699843144, issued on Dec 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan David Markowitz, DMD located?
The NPPES record lists a practice address at 510 W Darby Road, Havertown, PA, 19083. Phone: (610) 449-1272. Providers update this record themselves, so call before visiting.
How can I verify Alan David Markowitz, DMD's license?
NPPES lists Pennsylvania license number 22149, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity 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.