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DR. JONATHAN JOSEPH BARKER M.D.
NPI 1407083371
Psychiatry & Neurology - Psychiatry in Springfield, NJ

Active since June 17, 2009PECOS EnrolledAccepts Medicare Assignment
28 MILLBURN AVE STE 7A, SPRINGFIELD, NJ 07081(216) 393-7540(216) 208-9777 Get Directions Write a Review

NPPES record last updated: July 19, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 8, 2022, Mar 4, 2022 (2 updates tracked since 2022).

About Dr. Jonathan Joseph Barker M.d. NPPES

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

DR. JONATHAN JOSEPH BARKER M.D. (NPI 1407083371) is an individual psychiatry provider in Springfield, New Jersey, licensed in New Jersey (25MA11193200) and active in the NPI registry since June 2009. He is enrolled in Medicare PECOS and is a graduate of Other (2009).

NPPES Registry Identity

NPI1407083371
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. JONATHAN JOSEPH BARKERCredential: M.D.
Location Address28 MILLBURN AVE STE 7ASpringfield, NJ 07081-1023
Mailing Address28 Millburn Ave Ste 7aSpringfield, NJ 07081-1023 · (216) 393-7540 · Fax (216) 208-9777
Phone(216) 393-7540
Fax(216) 208-9777
Sole ProprietorNo
Medical School CMSOtherGraduated 2009
Enumeration DateJune 17, 2009
Last NPPES UpdateJuly 19, 20252 updates tracked since enumeration
NPPES CertifiedJuly 19, 2025
✔ NPI 1407083371 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in NJ · 25MA11193200✔ Licensed in MA · 241284✔ Licensed in MA · 246806
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
28 MILLBURN AVE STE 7A, Springfield, NJ 07081
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Jonathan Joseph Barker M.d. 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 ID4183881758
PECOS Enrollment IDI20220412000998
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.

Medicare Billing Reassignments

5

Medicare enrollment records show Jonathan Barker reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tms Health Center Inc
19 mi
Mental Health (Including Community Mental Health Center)
17 BRINKERHOFF TER STE 201
Palisades Park, NJ 07650
  • Reassigned Medicare billing, New Jersey enrollment
  • 3 clinicians in this Medicare group
NPI 1578287769 (201) 947-4777
Hackensack Meridian Health Medical Group - Specialty Care PC
29 mi
Surgical Critical Care
331 NEWMAN SPRINGS RD STE 220
Red Bank, NJ 07701
  • Reassigned Medicare billing, New Jersey enrollment
  • 2,844 clinicians in this Medicare group
NPI 1215989249 (732) 807-0800
Jewish Family Service Of Atlantic County
96 mi
Community/Behavioral Health
607 N JEROME AVE
Margate City, NJ 08402
  • Reassigned Medicare billing, New Jersey enrollment
  • 11 clinicians in this Medicare group
NPI 1659432524 (609) 822-1108
Steward Medical Group, Inc
198 mi
Specialist
9 GALEN ST
Watertown, MA 02472
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,103 clinicians in this Medicare group
NPI 1629398219 (615) 467-4474
Hallmark Health System Inc
204 mi
Internal Medicine
170 GOVERNORS AVE
Medford, MA 02155
  • Reassigned Medicare billing, Massachusetts enrollment
  • Medicare enrollment name: Melrosewakefield Healthcare, Inc
  • 140 clinicians in this Medicare group
NPI 1275673667 (781) 979-3050

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
38 services11 patients
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221
Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.
26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07081 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
$190.92 typical visit price
range $63.84 – $190.92
Typical copayment $47.73 (range $15.96 – $47.73)
Most-billed visit code 99205
Established Patient
$79.09 typical visit price
range $20.97 – $155.92
Typical copayment $19.77 (range $5.24 – $38.98)
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

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

BARKER PSYCHIATRIC SERVICES LLC
Psychiatry & Neurology (Psychiatry)
28 MILLBURN AVE STE 7A
SPRINGFIELD, NJ 07081
Union County (216) 393-7540

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 Jonathan Barker's NPI number?

The NPI number for Jonathan Barker is 1407083371. It was assigned to this individual provider in the NPPES registry on June 17, 2009.

Where is Jonathan Barker located?

Jonathan Barker practices at 28 Millburn Ave Ste 7A, Springfield, NJ 07081. The listed phone number is (216) 393-7540.

What is Jonathan Barker's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Jonathan Barker enrolled in Medicare?

Yes. Jonathan Barker 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.

Which organizations bill Medicare for Jonathan Barker's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Barker reassigns Medicare benefits to 5 organizations: Tms Health Center Inc (Palisades Park, NJ), Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ), Jewish Family Service Of Atlantic County (Margate City, NJ), Steward Medical Group, Inc (Watertown, MA) and Hallmark Health System Inc (Medford, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jonathan Barker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Jonathan Barker was last updated on July 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.