DR. ALEXANDER M. JACOBSON (M.D.) – Psychiatry Physician, NPI 1639199169

DR. ALEXANDER M. JACOBSON (M.D.) is a healthcare provider. based in Newark, Delaware. specializing in PSYCHIATRY. They hold the professional credentials M.D.. They hold a License No. C1-0007313 (DE). The NPI Number for DR. ALEXANDER M. JACOBSON (M.D.) is 1639199169

Main info

Male
Sole Proprietor
46 Years Of Experience
Accepts Medicare Assignment
Name
DR. ALEXANDER M. JACOBSON (M.D.)
NPI
1639199169
Phone
(302) 996-5480
Address
100 ROCKFORD DR
Enumeration Date
20 July 2006
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2157396622
Graduation Year
1980 (46 years ago)
PAC ID
3173590114
Professional Enrollment ID
I20040910000533
Address ID
DE197022055NE103XXCTXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

149 PSYCHIATRY in DE

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Provider Addresses for DR. ALEXANDER M. JACOBSON (M.D.)

  • Rockford Center, 100, Rockford Drive, Newark, New Castle County, Delaware, 19713, United States

    NEWARK, DE 197132120

    Phone: (302) 996-5480

    Fax: (302) 996-0269

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 57 Open Payments records for all available years, with a total value of $1,318.

Total Amount is formed as General ($1,318) + Research ($0) + Ownership ($0) = $1,318.

Last reported payment date: 2024-12-20 • Largest payer in this snapshot: ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) ($202).

Total Amount

$1,318

General + Research + Ownership

Payments

57

Total payment records

General Amount

$1,318

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-20

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2004-09-10

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20040910000533IPsychiatryDETBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes1,760142$0
99239Hospital discharge day management, more than 30 minutes10271$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes9168$0
View full utilization report →

Insurance plans in this area (ZIP 19713)

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Reviews

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Frequently asked questions

What identifier follows DR. ALEXANDER M. JACOBSON (M.D.) across health systems?
The NPI 1639199169 uniquely identifies DR. ALEXANDER M. JACOBSON (M.D.) in U.S. healthcare data.
Quick check: is DR. ALEXANDER M. JACOBSON (M.D.) active?
Public NPPES data shows DR. ALEXANDER M. JACOBSON (M.D.) with an active NPI status right now.
Which specialty label fits DR. ALEXANDER M. JACOBSON (M.D.)?
NPPES ties DR. ALEXANDER M. JACOBSON (M.D.) to Psychiatry Physician in the taxonomy section. Clinical services aligned with this taxonomy classification.
Can patients visit DR. ALEXANDER M. JACOBSON (M.D.) in Newark, Delaware?
For routing, start with Newark, Delaware for DR. ALEXANDER M. JACOBSON (M.D.), then verify phone and hours locally.
What is the difference between NPI and a medical license?
An NPI is a federal identifier; a medical license is issued by a state and governs where someone may practice.

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