DR. DAVID KALKSTEIN MD, PHD
NPI 1215923255
Psychiatry & Neurology - Psychiatry in Philadelphia, PA
About Dr. David Kalkstein Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID KALKSTEIN MD, PHD (NPI 1215923255) is an individual psychiatry provider in Philadelphia, Pennsylvania, licensed in Delaware (C1-0005516) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Miami, Lm Miller School Of Medicine (1979).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
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. David Kalkstein Md, 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.
Medicare Billing Reassignments
5Medicare enrollment records show David Kalkstein reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bala Cynwyd, PA 19004
- Reassigned Medicare billing, Delaware enrollment
- 2 clinicians in this Medicare group
Norristown, PA 19401
- Reassigned Medicare billing, Pennsylvania enrollment
- 52 clinicians in this Medicare group
Dover, DE 19901
- Reassigned Medicare billing, Delaware enrollment
- 32 clinicians in this Medicare group
Georgetown, DE 19947
- Reassigned Medicare billing, Delaware enrollment
- 32 clinicians in this Medicare group
Stafford, VA 22554
- Reassigned Medicare billing, Delaware enrollment
- 3 clinicians in this Medicare group
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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19103
PHILADELPHIA, PA 19103
PHILADELPHIA, PA 19103
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 Kalkstein's NPI number?
The NPI number for David Kalkstein is 1215923255. It was assigned to this individual provider in the NPPES registry on September 26, 2005.
Where is David Kalkstein located?
David Kalkstein practices at 1919 Chestnut St Apt 2002, Philadelphia, PA 19103. The listed phone number is (610) 716-3715.
What is David Kalkstein's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is David Kalkstein enrolled in Medicare?
Yes. David Kalkstein 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 David Kalkstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Kalkstein reassigns Medicare benefits to 5 organizations: David Kalkstein MD PC (Bala Cynwyd, PA), Central Behavioral Health (Norristown, PA), The Mind And Body Consortium, LLC. (Dover, DE), Sun Behavioral Delaware, LLC (Georgetown, DE) and Advanced Spine And Pain Centers, PLLC (Stafford, VA). 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 David Kalkstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Kalkstein accept?
Health plans from AmeriHealth Caritas Next list David Kalkstein 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 David Kalkstein was last updated on April 6, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. David Kalkstein, MD, PHD · NPI 1215923255
Psychiatry physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since September 26, 2005.
## Identity
- **NPI:** 1215923255 (Entity type: Individual)
- **Enumerated:** September 26, 2005
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** C1-0005516 (Delaware)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1919 CHESTNUT ST, APT 2002, Philadelphia, PA 19103-3433
- **Phone:** (610) 716-3715
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): David Kalkstein MD PC (NPI 1861721854, Bala Cynwyd, PA); Central Behavioral Health (NPI 1568567071, Norristown, PA); The Mind And Body Consortium, LLC. (NPI 1316186539, Dover, DE); Sun Behavioral Delaware, LLC (NPI 1891213179, Georgetown, DE); Advanced Spine And Pain Centers, PLLC (NPI 1982318929, Stafford, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Miami, Lm Miller School Of Medicine, class of 1979
## Record status
- **NPPES last updated:** April 6, 2021
- **Other identifiers:** Other 1663245 (DE); Other 1663245 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1215923255) · Data from the CMS NPPES public registry.