Shirley Then, NP-BC, NP-C
NPI 1518500735 · Family Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shirley Then, NP-BC, NP-C is a Family Nurse Practitioner provider in New York, NY (NPI 1518500735).
Provider details
- NPI number
- 1518500735
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP-BC, NP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 26NR23221800 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
12 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.
$48 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 (11)
- 975 Westchester AveBronx, NY 10459-3204Phone: (718) 320-4466Fax: (718) 991-3829
- 1880 Bathgate AveBronx, NY 10457-6259Phone: (718) 294-5891Fax: (718) 294-2468
- 94-98 Manhattan AvenueBrooklyn, NY 11206-2505Phone: (718) 388-0390Fax: (718) 486-5741
- 2581 Atlantic AveBrooklyn, NY 11207-2412Phone: (718) 495-6700Fax: (646) 988-2840
- 89-44 164th StJamaica, NY 11432-6103Phone: (718) 523-2123Fax: (718) 523-5833
- 36-11 21st StLong Island City, NY 11106-4505Phone: (718) 482-7772Fax: (718) 482-9648
- 504 W 158th St Fl 5New York, NY 10032-7202Phone: (917) 521-3130
- 350 Grand St Rm 240New York, NY 10002-4629Phone: (212) 634-7550
Registry dates
- Enumerated
- 2019-10-21
- Last updated
- 2024-10-04
- Certified
- 2024-10-02
Frequently asked questions
- What is Shirley Then's NPI number?
- Shirley Then's National Provider Identifier (NPI) is 1518500735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shirley Then's specialty?
- Shirley Then is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shirley Then located?
- Shirley Then's practice location on file with NPPES is 511 W 157th St, New York, NY 10032-5058.
- What is Shirley Then's phone number?
- The practice phone number listed in the NPPES registry for Shirley Then is (212) 781-7979.
- Does Shirley Then accept Medicare?
- Shirley Then is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shirley Then's NPI active?
- Yes — Shirley Then's NPI (1518500735) is active in the NPPES registry as of the last update on 2024-10-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.