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ROBIN MARY GREB CNP
NPI 1548613177
Nurse Practitioner in Manchester, NH

Active since July 19, 2016PECOS EnrolledAccepts Medicare Assignment
100 HITCHCOCK WAY # 03104000, MANCHESTER, NH 03104(603) 695-2500 Get Directions Write a Review

NPPES record last updated: July 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 2, 2021, Oct 28, 2020, Oct 28, 2019 and 1 more (4 updates tracked since 2016).

About Robin Mary Greb Cnp NPPES

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

ROBIN MARY GREB CNP (NPI 1548613177) is an individual nurse practitioner in Manchester, New Hampshire, licensed in New Hampshire (113760-23) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS, is affiliated with Mary Hitchcock Memorial Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1548613177
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameROBIN MARY GREBCredential: CNP
Location Address100 HITCHCOCK WAY # 03104000Manchester, NH 03104-4125
Mailing AddressPo Box 810Hanover, NH 03755-0810
Phone(603) 695-2500
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJuly 19, 2016
Last NPPES UpdateJuly 15, 20254 updates tracked since enumeration
NPPES CertifiedJuly 15, 2025
✔ NPI 1548613177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in NH · 113760-23✔ Licensed in CA · 95012257
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · Primary CareTaxonomy 363LP2300X · License RN2273400 (MA)
100 HITCHCOCK WAY # 03104000, Manchester, NH 03104
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Other Names 1

Former Name (1)Robin Mary Arel Cnp

Secondary Practice Locations 2

Location 1281 E Hartford AveUxbridge, MA 01569-1278 · Phone (508) 278-5573 · Fax (508) 278-0347
Location 227871 Medical Center Rd Ste 200Mission Viejo, CA 92691-6406 · Phone (949) 364-5090 · Fax (949) 542-5427

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families.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

Robin Mary Greb Cnp 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 ID2567740103
PECOS Enrollment IDI20250905001441
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.

Areas of Expertise CMS Part B claims 4

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.

Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350
An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.
432 services104 patients
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.
22 services22 patients
Administration of pneumococcal, influenza, hepatitis b, and/or covid-19 vaccine inside a patient's home; reported only once per individual home per date of service when such vaccine administration(s) are performed at the patient's home M0201
The Covid-19 vaccine can be administered at your home for convenience and safety. This service is reported once per home, per date, when only the vaccine is given. It's a straightforward process where a medical professional visits your home to give the vaccine.
21 services21 patients
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes 99345
A new patient home visit is a comprehensive 75-minute appointment conducted at your home. The healthcare professional will assess your health, discuss any concerns, and create a personalized care plan. It's convenient, comfortable, and tailored to your specific needs.
15 services15 patients

Hospital Affiliations CMS Care Compare 2

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

Mary Hitchcock Memorial Hospital

Acute Care Hospitals · Lebanon, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300003
Location1 Medical Center DriveLebanon, NH 03756 · Grafton County
Emergency services Birthing friendly

Elliot Hospital

Acute Care Hospitals · Manchester, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300012
Location1 Elliot WayManchester, NH 03103 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03104 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
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
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 2

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

DR. AMY ZIQING JIANG M.D.
Internal Medicine (Rheumatology)
100 HITCHCOCK WAY # 03104000
MANCHESTER, NH 03104
Hillsborough County (603) 695-2500
DR. WILFRED AMISCUA LUMBANG MD
Dermatology (MOHS-Micrographic Surgery)
100 HITCHCOCK WAY # 03104000
MANCHESTER, NH 03104
Hillsborough County (603) 695-2500

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 Robin Greb's NPI number?

The NPI number for Robin Greb is 1548613177. It was assigned to this individual provider in the NPPES registry on July 19, 2016. The provider is also known as Robin Mary Arel Cnp.

Where is Robin Greb located?

Robin Greb practices at 100 Hitchcock Way # 03104000, Manchester, NH 03104. The listed phone number is (603) 695-2500.

What is Robin Greb's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Robin Greb enrolled in Medicare?

Yes. Robin Greb 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 Robin Greb accept?

Health plans from Ambetter from NH Healthy Families list Robin Greb 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 Robin Greb affiliated with any hospitals?

According to CMS data, Robin Greb is affiliated with Mary Hitchcock Memorial Hospital and Elliot Hospital.

When was this NPI record last updated?

The NPPES record for Robin Greb was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.