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ALICE MEI DO
NPI 1790362853
Internal Medicine in Hampton Bays, NY

Active since March 25, 2021PECOS EnrolledAccepts Medicare Assignment
182 WEST MONTAUK HWY, BLDG B SUITE H, HAMPTON BAYS, NY 11946(631) 723-0022(631) 723-3304 Get Directions Write a Review

NPPES record last updated: September 5, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 5, 2025, Apr 11, 2025, Mar 25, 2021 (3 updates tracked since 2021).

About Alice Mei Do NPPES

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

ALICE MEI DO (NPI 1790362853) is an individual internal medicine provider in Hampton Bays, New York, licensed in New York (330270-01) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Suny/stony Brook University Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1790362853
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameALICE MEICredential: DO
Location Address182 WEST MONTAUK HWY, BLDG B SUITE HHampton Bays, NY 11946
Mailing Address4 Springville Rd Ste BHampton Bays, NY 11946-2290 · (631) 283-2430 · Fax (631) 283-7496
Phone(631) 723-0022
Fax(631) 723-3304
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 25, 2021
Last NPPES UpdateSeptember 5, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 5, 2025
✔ NPI 1790362853 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 330270-01
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Hospice and Palliative MedicineTaxonomy 207RH0002X · License 330270 (NY)
182 WEST MONTAUK HWY, Hampton Bays, NY 11946
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Secondary Practice Locations 2

Location 1325 Meeting House Ln Building 2 Ste 302Southampton, NY 11968-7000 · Phone (631) 283-8008 · Fax (631) 283-8870
Location 2240 Meeting House LnSouthampton, NY 11968-5009 · Phone (631) 726-8200 · Fax (631) 726-0396

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).Insurance ›

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

Alice Mei Do 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 ID7113432196
PECOS Enrollment IDI20250717002031
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.

Hospital Affiliations CMS Care Compare

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

Suny/Stony Brook University Hospital

Acute Care Hospitals · Stony Brook, NY
4/5 CMS rating
OwnershipGovernment - State
CMS Certification Number330393
LocationHealth Sciences Center SunyStony Brook, NY 11794 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11946 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
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 6

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

HAMPTON RADIOLOGY PC
Clinic/Center (Radiology)
182 WEST MONTAUK HWY
HAMPTON BAYS, NY 11946
Suffolk County (631) 723-1232
JULIE BATES MD
Internal Medicine
182 WEST MONTAUK HWY, BLDG B STE B
HAMPTON BAYS, NY 11946
Suffolk County (631) 723-0022
EAST END WOMENS HEALTH CARE P.C.
Obstetrics & Gynecology
182 WEST MONTAUK HWY, SUITE B
HAMPTON BAYS, NY 11946
Suffolk County (631) 723-2225
WILLIAM A GILMARTIN MD
Internal Medicine
182 WEST MONTAUK HWY, BLDG B SUITE H
HAMPTON BAYS, NY 11946
Suffolk County (631) 723-0022
MARISSA HARRINGTON LCSW
Social Worker (Clinical)
182 WEST MONTAUK HWY, BLDG B SUITE B
HAMPTON BAYS, NY 11946
Suffolk County (631) 594-3910
EAST END WOMENS HEALTH CARE
Obstetrics & Gynecology
182 WEST MONTAUK HWY, SUITE B
HAMPTON BAYS, NY 11946
Suffolk County (631) 723-2225

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 Alice Mei's NPI number?

The NPI number for Alice Mei is 1790362853. It was assigned to this individual provider in the NPPES registry on March 25, 2021.

Where is Alice Mei located?

Alice Mei practices at 182 West Montauk Hwy Bldg B Suite H, Hampton Bays, NY 11946. The listed phone number is (631) 723-0022.

What is Alice Mei's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Alice Mei enrolled in Medicare?

Yes. Alice Mei 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.

What insurance does Alice Mei accept?

Health plans from CareSource (Common Ground Healthcare) list Alice Mei 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 Alice Mei affiliated with any hospitals?

According to CMS data, Alice Mei is affiliated with Suny/Stony Brook University Hospital.

When was this NPI record last updated?

The NPPES record for Alice Mei was last updated on September 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.