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DR. DAVID MARC KLEIN M.D.
NPI 1790787653
Pediatrics in Brooklyn, NY

Active since August 11, 2005PECOS Enrolled
4406 12TH AVE, BROOKLYN, NY 11219(718) 438-4400(718) 438-4404 Get Directions Write a Review

NPPES record last updated: September 3, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. David Marc Klein M.d. NPPES

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

DR. DAVID MARC KLEIN M.D. (NPI 1790787653) is an individual pediatrics provider in Brooklyn, New York, licensed in New York (226188) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Morristown Medical Center, and is a graduate of State University Of New York Downstate Medical Center (2000).

NPPES Registry Identity

NPI1790787653
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDR. DAVID MARC KLEINCredential: M.D.
Location Address4406 12TH AVEBrooklyn, NY 11219-1094
Mailing Address1248 Waterview StFar Rockaway, NY 11691-1743 · (718) 868-4303
Phone(718) 438-4400
Fax(718) 438-4404
Sole ProprietorNo
Medical School CMSState University Of New York Downstate Medical CenterGraduated 2000
Enumeration DateAugust 11, 2005
Last NPPES UpdateSeptember 3, 2012
✔ NPI 1790787653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 226188
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4406 12TH AVE, Brooklyn, NY 11219
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. David Marc Klein M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4880184795
PECOS Enrollment IDI20251107004567
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 Reassignment

Medicare enrollment records show David Klein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Premium Health Inc
1.1 mi
Federally Qualified Health Center (FQHC)
1010 MCDONALD AVE
Brooklyn, NY 11230
  • Reassigned Medicare billing, New York enrollment
  • 25 clinicians in this Medicare group
NPI 1609129402 (718) 407-7300

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

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Morristown Medical Center

Acute Care Hospitals · Morristown, NJ
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number310015
Location100 Madison AveMorristown, NJ 07960 · Morris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11219 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

Other Providers at the Same Location NPPES 4

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

BORO PARK PEDIATRIC ASSOCIATES, PLLC
Pediatrics
4406 12TH AVE
BROOKLYN, NY 11219
Kings County (718) 438-4400
DR. ZACHARY KLEIN
Pediatrics
4406 12TH AVE
BROOKLYN, NY 11219
Kings County (718) 438-4400
MRS. MIRIAM SHILIAN PA
Physician Assistant
4406 12TH AVE
BROOKLYN, NY 11219
Kings County (718) 438-4400
DR. MARK KIRSCHENBAUM D.O.
Pediatrics
4406 12TH AVE
BROOKLYN, NY 11219
Kings County (718) 438-4400

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 David Klein's NPI number?

The NPI number for David Klein is 1790787653. It was assigned to this individual provider in the NPPES registry on August 11, 2005.

Where is David Klein located?

David Klein practices at 4406 12th Ave, Brooklyn, NY 11219. The listed phone number is (718) 438-4400.

What is David Klein's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is David Klein enrolled in Medicare?

Yes. David Klein is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for David Klein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Klein reassigns Medicare benefits to Premium Health Inc (Brooklyn, NY). The 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 David Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Klein accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list David Klein 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.

Is David Klein affiliated with any hospitals?

According to CMS data, David Klein is affiliated with Morristown Medical Center.

When was this NPI record last updated?

The NPPES record for David Klein was last updated on September 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.