1. Home
  2. Directory
  3. Maine
  4. Rockport
  5. Surgery
  6. NPI Profile

NATHAN ELWOOD MD
NPI 1942628409
Surgery in Rockport, ME

Active since April 02, 2014PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
4 GLEN COVE DR STE 103, ROCKPORT, ME 04856(207) 301-5737(207) 301-5337 Get Directions Write a Review

NPPES record last updated: May 30, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 30, 2023, Nov 15, 2022, Sep 29, 2020 and 1 more (4 updates tracked since 2019).

About Nathan Elwood Md NPPES

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

NATHAN ELWOOD MD (NPI 1942628409) is an individual surgery provider in Rockport, Maine, licensed in Maine (MD26382) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Penobscot Bay Medical Center, and maintains a secondary practice location in Shiprock.

NPPES Registry Identity

NPI1942628409
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameNATHAN ELWOODCredential: MD
Location Address4 GLEN COVE DR STE 103Rockport, ME 04856-4236
Mailing Address4 Glen Cove Dr Ste 103Rockport, ME 04856-4236 · (207) 301-5737
Phone(207) 301-5737
Fax(207) 301-5337
Sole ProprietorNo
Medical School CMSColumbia University College Of Physicians And SurgeonsGraduated 2014
Enumeration DateApril 2, 2014
Last NPPES UpdateMay 30, 20234 updates tracked since enumeration
NPPES CertifiedMay 30, 2023
✔ NPI 1942628409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in ME · MD26382✔ Licensed in VA · 0101266397
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
4 GLEN COVE DR STE 103, Rockport, ME 04856
Open in Google Maps ↗

Secondary Practice Location 1

Location 1US Hwy 491 NorthShiprock, NM 87420 · Phone (505) 368-6001

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care.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

Nathan Elwood Md 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 ID5092934901
PECOS Enrollment IDI20221129002805
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 5

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
24 services24 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
24 services23 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
20 services20 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
13 services13 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

Penobscot Bay Medical Center

Acute Care Hospitals · Rockport, ME
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200063
Location6 Glen Cove DriveRockport, ME 04856 · Knox County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04856 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
$82.58 typical visit price
range $53.26 – $162.77
Typical copayment $20.64 (range $13.31 – $40.69)
Most-billed visit code 99203
Established Patient
$66.74 typical visit price
range $16.90 – $132.79
Typical copayment $16.68 (range $4.22 – $33.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

Other Providers at the Same Location NPPES 4

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

AMBER ROSE MASTRONARDI FNP-C
Nurse Practitioner (Family)
4 GLEN COVE DR STE 103
ROCKPORT, ME 04856
Knox County (207) 301-5970
JORDAN CAFFE MD
Surgery
4 GLEN COVE DR STE 103
ROCKPORT, ME 04856
Knox County (207) 301-5737
MELISSA C POWERS
Nurse Practitioner (Family)
4 GLEN COVE DR STE 103
ROCKPORT, ME 04856
Knox County (207) 301-5737
JASMINE RAE EDWARDS PA-C
Physician Assistant
4 GLEN COVE DR STE 103
ROCKPORT, ME 04856
Knox County (207) 301-5737

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 Nathan Elwood's NPI number?

The NPI number for Nathan Elwood is 1942628409. It was assigned to this individual provider in the NPPES registry on April 2, 2014.

Where is Nathan Elwood located?

Nathan Elwood practices at 4 Glen Cove Dr Ste 103, Rockport, ME 04856. The listed phone number is (207) 301-5737.

What is Nathan Elwood's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Nathan Elwood enrolled in Medicare?

Yes. Nathan Elwood 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 Nathan Elwood accept?

Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Nathan Elwood 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 Nathan Elwood affiliated with any hospitals?

According to CMS data, Nathan Elwood is affiliated with Penobscot Bay Medical Center.

When was this NPI record last updated?

The NPPES record for Nathan Elwood was last updated on May 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.