Harleen Mann-Grewal, DDS
NPI 1578804050 · Pediatric Dentistry · Palmdale, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Harleen Mann-Grewal, DDS is a Pediatric Dentistry provider in Palmdale, CA (NPI 1578804050).
Provider details
- NPI number
- 1578804050
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
- License
- 100849 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2934 W Ina RdTucson, AZ 85741-2110Phone: (520) 742-9500Fax: (520) 877-9800
Registry dates
- Enumerated
- 2013-03-08
- Last updated
- 2019-05-14
Frequently asked questions
- What is Harleen Mann-Grewal's NPI number?
- Harleen Mann-Grewal's National Provider Identifier (NPI) is 1578804050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harleen Mann-Grewal's specialty?
- Harleen Mann-Grewal is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Harleen Mann-Grewal located?
- Harleen Mann-Grewal's practice location on file with NPPES is 755 W Rancho Vista Blvd, Palmdale, CA 93551.
- What is Harleen Mann-Grewal's phone number?
- The practice phone number listed in the NPPES registry for Harleen Mann-Grewal is (661) 265-7800.
- Does Harleen Mann-Grewal accept Medicare?
- Harleen Mann-Grewal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Harleen Mann-Grewal's NPI active?
- Yes — Harleen Mann-Grewal's NPI (1578804050) is active in the NPPES registry as of the last update on 2019-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.