ANDRES AGUILERA-FISH MD
NPI 1578183992
Family Medicine in Littleton, NH

Q: What is Andres Aguilera-fish's NPI number?

The NPI number for Andres Aguilera-fish is 1578183992. It was assigned to this individual provider in the NPPES registry on April 27, 2020.

Q: What is Andres Aguilera-fish's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Active since April 27, 2020PECOS EnrolledAccepts Medicare Assignment

25 MOUNT EUSTIS RD, LITTLETON, NH 03561(603) 444-2464 Get Directions Write a Review

NPPES record last updated: July 18, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Andres Aguilera-fish Md NPPES

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

ANDRES AGUILERA-FISH MD (NPI 1578183992) is an individual family medicine provider in Littleton, New Hampshire, licensed in New Hampshire (24250) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Cottage Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1578183992

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameANDRES AGUILERA-FISHCredential: MD

Location Address25 MOUNT EUSTIS RDLittleton, NH 03561-3712

Mailing Address25 Mount Eustis RdLittleton, NH 03561-3712 · (603) 444-2464

Phone(603) 444-2464

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateApril 27, 2020

Last NPPES UpdateJuly 18, 2023

NPPES CertifiedJuly 18, 2023

✔ NPI 1578183992 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in NH · 24250

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

25 MOUNT EUSTIS RD, Littleton, NH 03561

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Andres Aguilera-fish 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 ID7517311699

PECOS Enrollment IDI20230922001586

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.

Medicare Billing Reassignment

Medicare enrollment records show Andres Aguilera-fish reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ammonoosuc Community Health Services Inc

Same address

Family Medicine

25 MOUNT EUSTIS RD
Littleton, NH 03561

Reassigned Medicare billing, New Hampshire enrollment
21 clinicians in this Medicare group

NPI 1598716755 (603) 444-2464

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 3

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.

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

20 services18 patients

Routine electrocardiogram (ecg) using at least 12 leads with tracing 93005

An Electrocardiogram (ECG) is a simple, painless test that records the heart's electrical activity. Using 12 leads attached to your skin, it generates a tracing of your heart rhythm. It helps detect any heart problems by showing the timing and strength of electrical signals passing through each part of your heart.

14 services14 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428

This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Cottage Hospital

Critical Access Hospitals · Woodsville, NH

OwnershipVoluntary non-profit - Private

CMS Certification Number301301

Location90 Swiftwater RdWoodsville, NH 03785 · Grafton County

Emergency services

Littleton Regional Healthcare

Critical Access Hospitals · Littleton, NH

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number301302

Location600 St Johnsbury RoadLittleton, NH 03561 · Grafton County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03561 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 20

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

JOY KING

Counselor (Mental Health)