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DR. JOHN JOSEPH DALTON PHD
NPI 1225252299
Psychologist - Clinical in Silver Spring, MD

Active since April 12, 2007PECOS EnrolledAccepts Medicare Assignment
13925 NEW HAMPSHIRE AVE, SILVER SPRING, MD 20904(301) 622-1714(301) 384-4221 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John Joseph Dalton Phd NPPES

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

DR. JOHN JOSEPH DALTON PHD (NPI 1225252299) is an individual clinical provider in Silver Spring, Maryland, licensed in Maryland (1078) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of Other (1974).

NPPES Registry Identity

NPI1225252299
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. JOHN JOSEPH DALTONCredential: PHD
Location Address13925 NEW HAMPSHIRE AVESilver Spring, MD 20904
Mailing Address15113 Centergate DriveSilver Spring, MD 20905 · (301) 622-1714 · Fax (301) 384-4221
Phone(301) 622-1714
Fax(301) 384-4221
Sole ProprietorNo
Medical School CMSOtherGraduated 1974
Enumeration DateApril 12, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1225252299 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in MD · 1078
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
13925 NEW HAMPSHIRE AVE, Silver Spring, MD 20904
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Other Identifiers 3

Other6173134MD · Ubh
Other5891MD · Care First Blue Cross Bs
Medicare ID-Type Unspecified490035

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. John Joseph Dalton Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8123093069
PECOS Enrollment IDI20040901001475
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20904 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Dalton's NPI number?

The NPI number for John Dalton is 1225252299. It was assigned to this individual provider in the NPPES registry on April 12, 2007.

Where is John Dalton located?

John Dalton practices at 13925 New Hampshire Ave, Silver Spring, MD 20904. The listed phone number is (301) 622-1714.

What is John Dalton's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is John Dalton enrolled in Medicare?

Yes. John Dalton is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does John Dalton accept?

Health plans from Providence Health Plan list John Dalton as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Dalton was last updated on July 8, 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.