NPPES file of Aug 9, 2026

Michael Craig Ain, M.D.

Orthopaedic Surgery Physician · Lutherville, MD

Michael Craig Ain, M.D. is an orthopaedic surgery physician with a practice address in Lutherville, Maryland, and NPI 1629032917, issued on Apr 13, 2006. Check the license (Maryland D47599, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629032917
Name
Michael Craig Ain
Credential
M.D.
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License number
D47599 MD
Self-reported in NPPES; status is on the state search
Practice location
10753 Falls RD, Lutherville, MD 21093
Phone
(410) 583-2727
Enumerated
Apr 13, 2006
Record last updated
Jan 31, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicaid ID
353631900 MD
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10753 Falls RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gina Adrales, M.D.Surgery Physician1063582591
  2. Nicole AntoineOccupational Therapist1164567095
  3. Todd Baldanza, M.D.Specialist1841261427
  4. David Buchholz, M.D.Specialist1487703096
  5. Ariana Chao, PHD, CRNP, FNP-BCFamily Nurse Practitioner1275977290
  6. Zachary Chattler, D.P.M.Podiatrist1174582860

Verify Michael Craig Ain in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D47599
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

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Industry payments in 2024: $202,367.13

5 payments; by number, the most common kind was royalty or license; the largest payer was Stryker Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Ain$202,367
  2. Specialty average$23,023

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Michael Craig Ain among 457 orthopaedic surgery physician records in Maryland

Michael Craig Ain, M.D. is one of 457 orthopaedic surgery physician records with a practice address in Maryland. 79% 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 17% of them.

  • NPI issued2006 · 17% of these records are older, 44% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 65% of these records are
  • Record last updated2013 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery Physician providers in Maryland

There are 457 orthopaedic surgery physician records in Maryland.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. Gurminder Ahuja, MDTimonium, MD 210931235207655
  2. Andrew Cosgarea, M.D.Lutherville, MD 210931780631861
  3. Carl Johnson, M.D.Lutherville Timonium, MD 210931821039108
  4. Kristin Karim, MDTimonium, MD 210931811309131
  5. Emery Kim, MDLutherville, MD 210931720077514
  6. Edward McFarland, M.D.Lutherville, MD 210931467401018
  7. Lee Riley, M.D.Lutherville, MD 210931588606628
  8. George Ritchie, M.D.Timonium, MD 210931205181625

Common questions

What is Michael Craig Ain, M.D.'s NPI number?

Michael Craig Ain, M.D.'s National Provider Identifier (NPI) is 1629032917, issued on Apr 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael Craig Ain, M.D. located?

The NPPES record lists a practice address at 10753 Falls RD, Lutherville, MD, 21093. Phone: (410) 583-2727. Providers update this record themselves, so call before visiting.

How can I verify Michael Craig Ain, M.D.'s license?

NPPES lists Maryland license number D47599, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. 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.