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JOHN JOSEPH MENNITT DDS
NPI 1316922263
Dentist - Oral and Maxillofacial Surgery in Olney, MD

Active since December 14, 2005Opted out of Medicare · through Nov 1, 2027
18109 PRINCE PHILIP DR, SUITE 245, OLNEY, MD 20832(301) 924-2155(301) 924-2376 Get Directions Write a Review

NPPES record last updated: July 18, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Joseph Mennitt Dds NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JOHN JOSEPH MENNITT DDS (NPI 1316922263) is an individual oral and maxillofacial surgery provider in Olney, Maryland, licensed in Maryland (7207) and active in the NPI registry since December 2005. He has opted out of Medicare through November 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1316922263
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameJOHN JOSEPH MENNITTCredential: DDS
Location Address18109 PRINCE PHILIP DR, SUITE 245Olney, MD 20832-1519
Mailing Address18109 Prince Philip Dr, Suite 245Olney, MD 20832-1519 · (301) 924-2155 · Fax (301) 924-2376
Phone(301) 924-2155
Fax(301) 924-2376
Sole ProprietorNo
Enumeration DateDecember 14, 2005
Last NPPES UpdateJuly 18, 2007
✔ NPI 1316922263 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in MD · 7207
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
18109 PRINCE PHILIP DR, Olney, MD 20832
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Other Identifiers 2

Medicare UPINT31148
Medicare ID-Type Unspecified000D60M93DC

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

John Joseph Mennitt Dds has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 1, 2015 through November 1, 2027.

Opt-Out Effective DateNovember 1, 2015
Opt-Out In Effect ThroughNovember 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20832 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHAWN CHONG PA-C
Physician Assistant (Surgical)
18109 PRINCE PHILIP DR, SUITE 300
OLNEY, MD 20832
Montgomery County (301) 570-8554
DR. JOSHUA LOMKE DDS
Dentist
18109 PRINCE PHILIP DR, SUITE 270
OLNEY, MD 20832
Montgomery County (301) 260-0700
MARY PAT P HULTENG PTA
Physical Therapy Assistant
18109 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (301) 540-6140
MERCEDES BRITO PTA
Physical Therapy Assistant
18109 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (301) 540-6140
ANDREA MARIE GERACI NP
Nurse Practitioner (Family)
18109 PRINCE PHILIP DR, SUITE B200
OLNEY, MD 20832
Montgomery County (301) 875-1494
JUSTICE LYNAEE MCFARLAND
Student in an Organized Health Care Education/Training Program
18109 PRINCE PHILIP DR
OLNEY, MD 20832
Montgomery County (240) 559-5350
DR. CARTER WALLACE MITCHELL M.D.
Orthopaedic Surgery (Sports Medicine)
18109 PRINCE PHILIP DR, SUITE 325
OLNEY, MD 20832
Montgomery County (301) 774-8958
MARIA ELENA MARCOS ESPINA P.A.-C
Physician Assistant (Surgical)
18109 PRINCE PHILIP DR, SUITE 300
OLNEY, MD 20832
Montgomery County (301) 570-7203

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is John Mennitt's NPI number?

The NPI number for John Mennitt is 1316922263. It was assigned to this individual provider in the NPPES registry on December 14, 2005.

Where is John Mennitt located?

John Mennitt practices at 18109 Prince Philip Dr Suite 245, Olney, MD 20832. The listed phone number is (301) 924-2155.

What is John Mennitt's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is John Mennitt enrolled in Medicare?

No. John Mennitt has opted out of Medicare through November 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for John Mennitt was last updated on July 18, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.