1. Home
  2. Directory
  3. Massachusetts
  4. Weymouth
  5. Psychiatry Neurology
  6. NPI Profile

ALAN E GELLER M.D.
NPI 1629040282
Psychiatry & Neurology - Neurodevelopmental Disabilities in Weymouth, MA

Active since February 07, 2006PECOS EnrolledAccepts Medicare Assignment
90 LIBBEY PKWY, WEYMOUTH, MA 02189(781) 335-3900(781) 340-3782 Get Directions Write a Review

NPPES record last updated: August 2, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alan E Geller M.d. NPPES

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

ALAN E GELLER M.D. (NPI 1629040282) is an individual neurodevelopmental disabilities provider in Weymouth, Massachusetts, licensed in Massachusetts (35050) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with South Shore Hospital, and is a graduate of Tufts University School Of Medicine (1971).

NPPES Registry Identity

NPI1629040282
Entity TypeIndividualMale
Primary Taxonomy2084P0005X
Provider Legal NameALAN E GELLERCredential: M.D.
Location Address90 LIBBEY PKWYWeymouth, MA 02189-3100
Mailing Address90 Libbey PkwyWeymouth, MA 02189-3100 · (781) 335-3900 · Fax (781) 340-3782
Phone(781) 335-3900
Fax(781) 340-3782
Sole ProprietorYes
Medical School CMSTufts University School Of MedicineGraduated 1971
Enumeration DateFebruary 7, 2006
Last NPPES UpdateAugust 2, 2010
✔ NPI 1629040282 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · Neurodevelopmental DisabilitiesAllopathic & Osteopathic Physicians
Taxonomy Code2084P0005X
License✔ Licensed in MA · 35050
Definition
A neurologist who specializes in the treatment of individuals with developmental delays and learning disorders associated with cerebral palsy, spina bifida, autism, and other chronic neurologic conditions.
90 LIBBEY PKWY, Weymouth, MA 02189
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINB75265MA
Medicare ID-Type UnspecifiedK08300MA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Alan E Geller 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 ID5799754792
PECOS Enrollment IDI20040927001000
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.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
276 services200 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
74 services74 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
62 services59 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
36 services34 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
23 services23 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

South Shore Hospital

Acute Care Hospitals · South Weymouth, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220100
Location55 Fogg RoadSouth Weymouth, MA 02190 · Norfolk County
Emergency services Birthing friendly

Brigham And Women's Hospital

Acute Care Hospitals · Boston, MA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220110
Location75 Francis StreetBoston, MA 02115 · Suffolk County
Emergency services Birthing friendly

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.

ALICIA VAN COTT NP
Nurse Practitioner (Adult Health)
90 LIBBEY PKWY, SUITE 200
WEYMOUTH, MA 02189
Norfolk County (781) 335-9700
DR. SVETA SHAH OZA M.D.
Internal Medicine (Gastroenterology)
90 LIBBEY PKWY
WEYMOUTH, MA 02189
Norfolk County (781) 331-2922
MRS. DONNA M TOCCI PA
Physician Assistant
90 LIBBEY PKWY
WEYMOUTH, MA 02189
Norfolk County (339) 201-4120
DR. TIMOTHY V. JOHNSON D.O.
Obstetrics & Gynecology
90 LIBBEY PKWY
WEYMOUTH, MA 02189
Norfolk County (339) 201-4120
ELIZABETH LOPES-COSTA NP
Nurse Practitioner (Acute Care)
90 LIBBEY PKWY
WEYMOUTH, MA 02189
Norfolk County (401) 559-1058
LARRY MARKOWITZ M.D.
Psychiatry & Neurology (Neurology)
90 LIBBEY PKWY, SUITE 102
WEYMOUTH, MA 02189
Norfolk County (781) 335-3900
SOUTH COAST DERMATOLOGY LLC
Specialist
90 LIBBEY PKWY, SUITE 200
WEYMOUTH, MA 02189
Norfolk County (781) 335-9700
MRS. TERESA DEGIACOMO M.D.
Dermatology
90 LIBBEY PKWY, SUITE 200
WEYMOUTH, MA 02189
Norfolk County (781) 335-9700

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 Geller's NPI number?

The NPI number for Alan Geller is 1629040282. It was assigned to this individual provider in the NPPES registry on February 7, 2006.

Where is Alan Geller located?

Alan Geller practices at 90 Libbey Pkwy, Weymouth, MA 02189. The listed phone number is (781) 335-3900.

What is Alan Geller's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurodevelopmental Disabilities, with taxonomy code 2084P0005X.

Is Alan Geller enrolled in Medicare?

Yes. Alan Geller 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.

Is Alan Geller affiliated with any hospitals?

According to CMS data, Alan Geller is affiliated with South Shore Hospital and Brigham And Women's Hospital.

When was this NPI record last updated?

The NPPES record for Alan Geller was last updated on August 2, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.