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DANIEL H SLATER M.D.
NPI 1518947282
Pediatrics in Watertown, MA

Active since January 19, 2006PECOS EnrolledAccepts Medicare Assignment
485 ARSENAL ST, WATERTOWN, MA 02472(617) 972-5570(671) 972-5593 Get Directions Write a Review

NPPES record last updated: October 23, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Daniel H Slater M.d. NPPES

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

DANIEL H SLATER M.D. (NPI 1518947282) is an individual pediatrics provider in Watertown, Massachusetts, licensed in Massachusetts (79924) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS and is a graduate of Perelman School Of Med At The University Of Pennsylvania (1991).

NPPES Registry Identity

NPI1518947282
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameDANIEL H SLATERCredential: M.D.
Location Address485 ARSENAL STWatertown, MA 02472-5091
Mailing Address485 Arsenal StWatertown, MA 02472-5091 · (617) 972-5570 · Fax (617) 972-5593
Phone(617) 972-5570
Fax(671) 972-5593
Sole ProprietorNo
Medical School CMSPerelman School Of Med At The University Of PennsylvaniaGraduated 1991
Enumeration DateJanuary 19, 2006
Last NPPES UpdateOctober 23, 2020
NPPES CertifiedOctober 23, 2020
✔ NPI 1518947282 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MA · 79924
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
485 ARSENAL ST, Watertown, MA 02472
Open in Google Maps ↗

Other Identifiers 5

Other0015167MA · Neighborhood Health
OtherJ30897MA · Blue Cross
Medicaid3190684MA
OtherPP607MA · Harvard Pilgrim
Other079924MA · Tufts

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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

Daniel H Slater 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 ID4284722398
PECOS Enrollment IDI20071126000503
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.

Medicare Billing Reassignment

Medicare enrollment records show Daniel Slater reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Atrius Health, Inc.
0.1 mi
Internal Medicine
485 ARSENAL ST
Watertown, MA 02472
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,317 clinicians in this Medicare group
NPI 1043366537 (617) 972-5100

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 7

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.

Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
2,978 services2,975 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
2,790 services2,790 patients
Administration of hepatitis b vaccine G0010
The Hepatitis B vaccine is a preventive measure against the Hepatitis B virus. It is given as an injection into the muscle. The vaccine stimulates your body to produce antibodies, providing immunity against the virus. It's typically given in 3 doses over a 6-month period.
48 services39 patients
Hepatitis b vaccine (hepb), cpg-adjuvanted, adult dosage, 2 dose or 4 dose schedule, for intramuscular use 90739
The Hepatitis B vaccine for adults is an injection that protects against the Hepatitis B virus. It's usually given as a series of 3 doses over 6 months. This vaccine helps your body build immunity, reducing the risk of Hepatitis B infection and its complications.
45 services35 patients
Administration of pneumococcal vaccine G0009
The pneumococcal vaccine helps protect against pneumococcal bacteria, which can cause severe infections like pneumonia and meningitis. The vaccine is given as an injection, typically in the arm. It's recommended for infants, older adults, and those with certain health conditions.
27 services27 patients
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 90677
The Pneumococcal Conjugate Vaccine (PCV20) is a shot given to protect against 20 types of bacteria that can cause serious infections like pneumonia and meningitis. It's administered through a muscle, usually in the arm. It's important for overall health.
26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02472 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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 20

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

SERGEY ZOTOV
Technician/Technologist (Optician)
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 923-2022
SUSAN R. LIU MD
Pediatrics
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5570
ATRIUS HEALTH, INC.
Internal Medicine
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
CAROLYN M DOBIES NP
Nurse Practitioner (Family)
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
SARAH FAWCETT NP
Nurse Practitioner (Family)
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
RANJANA RAJEEV MUNDHE MD
Internal Medicine
485 ARSENAL ST, HARVARD VANGUARD MEDICAL ASSOCIATES
WATERTOWN, MA 02472
Middlesex County (617) 972-5200
DR. SUBBULUXMI NATARAJAN MD
Internal Medicine
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5100
KAITLYN M. SHOELSON
Physician Assistant
485 ARSENAL ST
WATERTOWN, MA 02472
Middlesex County (617) 972-5230

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 Daniel Slater's NPI number?

The NPI number for Daniel Slater is 1518947282. It was assigned to this individual provider in the NPPES registry on January 19, 2006.

Where is Daniel Slater located?

Daniel Slater practices at 485 Arsenal St, Watertown, MA 02472. The listed phone number is (617) 972-5570.

What is Daniel Slater's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Daniel Slater enrolled in Medicare?

Yes. Daniel Slater 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 organization bills Medicare for Daniel Slater's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Slater reassigns Medicare benefits to Atrius Health, Inc. (Watertown, MA). The 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 Daniel Slater's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Daniel Slater accept?

Health plans from Anthem Blue Cross and Blue Shield list Daniel Slater 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 Daniel Slater was last updated on October 23, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.