What is Talya Mandelkern's NPI number?

Talya Mandelkern's National Provider Identifier (NPI) is 1407485634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Talya Mandelkern's specialty?

Talya Mandelkern is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).

Where is Talya Mandelkern located?

Talya Mandelkern's practice location on file with NPPES is 300 Longwood Ave, Boston, MA 02115-5724.

What is Talya Mandelkern's phone number?

The practice phone number listed in the NPPES registry for Talya Mandelkern is (617) 355-6000.

Does Talya Mandelkern accept Medicare?

Talya Mandelkern is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Talya Mandelkern's NPI active?

Yes — Talya Mandelkern's NPI (1407485634) is active in the NPPES registry as of the last update on 2024-05-13.

IndividualActiveAccepts Medicare

Talya Mandelkern, MD

NPI 1407485634 · Pediatrics Physician · Boston, MA

Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Talya Mandelkern, MD is a Pediatrics Physician provider in Boston, MA (NPI 1407485634).

Provider details

NPI number: 1407485634
Entity type: Individual
Primary specialty: Pediatrics PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Pediatrics PhysicianPrimary208000000XLicense 1020300 (MA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(50/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
6 yrs in NPPES registry
Profile completeness28% of score
83% of core fields populated
Practice footprint17% of score
3 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
62 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	62	$124

Typical Medicare-allowed amounts for these services range $124–$124 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Practice location

300 Longwood Ave

Boston, MA 02115-5724

Phone: (617) 355-6000

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Mailing address