Neal J. Naff, MD
Neurological Surgery Physician · Baltimore, MD
Neal J. Naff, MD is a neurological surgery physician with a practice address in Baltimore, Maryland, and NPI 1396712170, issued on Mar 1, 2006. Check the license (Maryland D0047743, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Neal J. Naff
- Credential
- MD
- Primary taxonomy
- Neurological Surgery Physician 207T00000X
- License number
- D0047743 MD
Self-reported in NPPES; status is on the state search - Practice location
- 2700 Quarry Lake Dr, Baltimore, MD 21209
- Phone
- (410) 601-4417
- Enumerated
- Mar 1, 2006
- Record last updated
- Jan 24, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (410) 486-0230
- Medicaid ID
- 485100800 MD
- Medicare enrollment
- Enrolled (PECOS I20031210001144); accepts Medicare assignment
- Medical or professional school
- Johns Hopkins University School Of Medicine, 1991
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest neurological surgery physician records → All 163 in Maryland → Look up another NPI →
Also registered at 2700 Quarry Lake Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yaniv Berger, D.O.Family Medicine Physician1992962369
- David Buchalter, MDOrthopaedic Surgery Physician1639167554
- Mark Deitch, MDOrthopaedic Hand Surgery Physician1063463560
- Donald Douglas, P.T.Physical Therapist1063400430
- Steven Friedman, MDOrthopaedic Hand Surgery Physician1124016035
- Stephen Glasser, M.D.Internal Medicine Physician1912073214
Verify Neal J. Naff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0047743Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 67.9 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: $6,417.20
13 payments; by number, the most common kind was food and beverage; the largest payer was Molnlycke Health Care US, LLC. The 5,377 providers of this specialty with any payment received $14,925.58 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 2 group practices
- Agape Physical Therapy And Sports Rehabilitation LPForest Hill, MD
- Lifebridge Orthopedic Specialists LLCRandallstown, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Neal J. Naff among 163 neurological surgery physician records in Maryland
Neal J. Naff, MD is one of 163 neurological surgery physician records with a practice address in Maryland. 76% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 51% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1991 · median 2002 among the 109 with a school on file
- Record last updated2017 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurological Surgery Physician providers in Maryland
There are 163 neurological surgery physician records in Maryland.
All 163 in Maryland → Every provider in Baltimore → Neurological Surgery Physician nationwide →
The 8 neurological surgery physician records with the nearest ZIP codes
- William Ashley, M.D., PH.D., M.B.A.Baltimore, MD 212091033238647
- James Conway, MDBaltimore, MD 212091043356314
- Ira Garonzik, M.D.Baltimore, MD 212091104894781
- Richard North, M.D.Baltimore, MD 212091861432544
- Omar Zalatimo, MDBaltimore, MD 212091053519256
- Richard Cohen, MDBaltimore, MD 212081013978915
- John Rybock, M.D.Baltimore, MD 212051811043565
- Ronald Cohen, MDBaltimore, MD 212041487649265
Common questions
What is Neal J. Naff, MD's NPI number?
Neal J. Naff, MD's National Provider Identifier (NPI) is 1396712170, issued on Mar 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Neal J. Naff, MD located?
The NPPES record lists a practice address at 2700 Quarry Lake Dr, Baltimore, MD, 21209. Phone: (410) 601-4417. Providers update this record themselves, so call before visiting.
How can I verify Neal J. Naff, MD's license?
NPPES lists Maryland license number D0047743, 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.
What is Neal J. Naff, MD's MIPS final score?
The 2023 MIPS final score is 67.9 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), 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.