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ALAN S KELLER MD
NPI 1669526539
Psychiatry & Neurology - Psychiatry in Malvern, PA

Active since January 22, 2007Opted out of Medicare · through Jan 1, 2028
325 CENTRAL AVE, SUITE 102, MALVERN, PA 19355(610) 296-0142(610) 651-2880 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alan S Keller Md NPPES

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

ALAN S KELLER MD (NPI 1669526539) is an individual psychiatry provider in Malvern, Pennsylvania, licensed in Pennsylvania (MD-018947-E) and active in the NPI registry since January 2007. He has opted out of Medicare through January 1, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1669526539
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameALAN S KELLERCredential: MD
Location Address325 CENTRAL AVE, SUITE 102Malvern, PA 19355-3219
Mailing Address325 Central Ave, Suite 102Malvern, PA 19355-3219 · (610) 296-0142 · Fax (610) 651-2880
Phone(610) 296-0142
Fax(610) 651-2880
Sole ProprietorNo
Enumeration DateJanuary 22, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1669526539 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in PA · MD-018947-E
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.
325 CENTRAL AVE, Malvern, PA 19355
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINC30313PA
Medicare ID-Type UnspecifiedKE107366PA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Alan S Keller Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 1, 2012 through January 1, 2028.

Opt-Out Effective DateJanuary 1, 2012
Opt-Out In Effect ThroughJanuary 1, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19355 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
$180.99 typical visit price
range $59.88 – $180.99
Typical copayment $45.24 (range $14.97 – $45.24)
Most-billed visit code 99205
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
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 20

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

LISA BETH MEEDER CRNA
Nurse Anesthetist, Certified Registered
325 CENTRAL AVE, SUITE 200
MALVERN, PA 19355
Chester County (610) 644-6755
PAOLI PSYCHIATRIC ASSOCIATES
Psychiatry & Neurology (Psychiatry)
325 CENTRAL AVE, SUITE 102
MALVERN, PA 19355
Chester County (610) 296-0142
MICHAEL B WOLFSON M.D.
Internal Medicine (Gastroenterology)
325 CENTRAL AVE, 2ND FLOOR
MALVERN, PA 19355
Chester County (610) 644-6755
RUPAL KOTHARI D.O.
Internal Medicine (Gastroenterology)
325 CENTRAL AVE, 2ND FLOOR
MALVERN, PA 19355
Chester County (610) 644-6755
MAURA MACDONALD BARR DO
Internal Medicine (Gastroenterology)
325 CENTRAL AVE, SUITE 200
MALVERN, PA 19355
Chester County (610) 644-6755
DR. RICHARD FREDERICK KOUP D.M.D.
Dentist (General Practice)
325 CENTRAL AVE, SUITE 101
MALVERN, PA 19355
Chester County (610) 644-0408
ANIL K SHARMA MD
Internal Medicine (Gastroenterology)
325 CENTRAL AVE, 2ND FLOOR
MALVERN, PA 19355
Chester County (610) 644-6755
TAKAHIRO IGNACIO NAKAMURA MD
Internal Medicine (Gastroenterology)
325 CENTRAL AVE
MALVERN, PA 19355
Chester County (610) 234-7900

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 Alan Keller's NPI number?

The NPI number for Alan Keller is 1669526539. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Where is Alan Keller located?

Alan Keller practices at 325 Central Ave Suite 102, Malvern, PA 19355. The listed phone number is (610) 296-0142.

What is Alan Keller's specialty?

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

Is Alan Keller enrolled in Medicare?

No. Alan Keller has opted out of Medicare through January 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Alan Keller 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.