Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

JONATHAN CHAO M.D
NPI 1497249940
Ophthalmology in Manchester, NH

Q: What is Jonathan Chao's NPI number?

The NPI number for Jonathan Chao is 1497249940. It was assigned to this individual provider in the NPPES registry on June 19, 2018.

Q: What is Jonathan Chao's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Jonathan Chao was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.

Active since June 19, 2018PECOS EnrolledAccepts Medicare Assignment

250 RIVER RD., MANCHESTER, NH 03104(603) 668-2020 Get Directions Write a Review

NPPES record last updated: October 13, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 13, 2026, Apr 2, 2025, Jun 7, 2019 and 1 more (4 updates tracked since 2018).

On this page

About Jonathan Chao M.d NPPES

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

JONATHAN CHAO M.D (NPI 1497249940) is an individual ophthalmology provider in Manchester, New Hampshire, licensed in New Hampshire (23991) and active in the NPI registry since June 2018. He is enrolled in Medicare PECOS, is affiliated with Elliot Hospital, and maintains a secondary practice location in Royal Oak.

NPPES Registry Identity

NPI1497249940

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameJONATHAN CHAOCredential: M.D

Location Address250 RIVER RD.Manchester, NH 03104

Mailing Address250 River Rd.Manchester, NH 03104 · (248) 898-5000

Phone(603) 668-2020

Sole ProprietorNo

Medical School CMSOtherGraduated 2018

Enumeration DateJune 19, 2018

Last NPPES UpdateOctober 13, 20264 updates tracked since enumeration

NPPES CertifiedApril 2, 2025

✔ NPI 1497249940 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

Licenses✔ Licensed in NH · 23991✔ Licensed in MI · 1497249940

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Also ListedInternal MedicineTaxonomy 207R00000X · License 4301114597 (MI)

Also ListedOphthalmology · Cornea and External Diseases SpecialistTaxonomy 207WX0120X · License 23991 (NH)

250 RIVER RD., Manchester, NH 03104

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Secondary Practice Location 1

Location 13601 W 13 Mile RdRoyal Oak, MI 48073-6712 · Phone (248) 898-5000

Other Identifiers 1

Medicaid3141099NH

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

Jonathan Chao M.d 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 ID5597011106

PECOS Enrollment IDI20230823001634

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 Reassignments

Medicare enrollment records show Jonathan Chao reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Medical Eye Center, P.C.

Same address

Ophthalmology

250 RIVER RD
Manchester, NH 03104

Reassigned Medicare billing, New Hampshire enrollment
Medicare enrollment name: The Medical Eye Center PC
16 clinicians in this Medicare group

NPI 1225004955 (603) 668-2020

Elliot Professional Services

4.0 mi

Internal Medicine

1070 HOLT AVE, UNIT 1, SUITE 2200
Manchester, NH 03109

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

NPI 1285627935 (603) 663-4900

Pratt Ophthalmology Associates Inc

50 mi

Ophthalmology

800 WASHINGTON ST, BOX 1013
Boston, MA 02111

Reassigned Medicare billing, Massachusetts enrollment
106 clinicians in this Medicare group

NPI 1083660534 (617) 636-5000

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 16

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 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.

508 services290 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

214 services159 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

178 services113 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.

135 services135 patients

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.

134 services117 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

68 services68 patients

Ct scan of cornea 92025

A CT scan of the cornea is a non-invasive imaging test that uses X-rays to capture detailed pictures of your eye's cornea. It helps in diagnosing diseases or damage, planning for surgery, or evaluating the results of a treatment. It's a safe and painless procedure.

40 services39 patients

Closure of tear duct opening using plug 68761

Closure of the tear duct opening using a plug is a procedure to address excessive tear production. A small device is inserted into the tear duct to block it, reducing tear flow and relieving symptoms. This is a safe, reversible process, often performed in-office.

29 services11 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

22 services16 patients

Fitting of contact lens for treatment of eye surface disease 92071

Fitting of contact lenses for eye surface disease involves a specialist assessing your eye condition and prescribing special lenses. These lenses help protect the eye surface, promote healing, and improve vision. It's a safe, non-invasive treatment.

19 services15 patients

Exam of visual field with limited testing 92081

An exam of the visual field with limited testing is a quick check of your peripheral vision. It involves identifying objects or movements at the edge of your sight, helping to detect any vision loss that isn't obvious, such as blind spots or areas of reduced vision.

17 services16 patients

Complex removal of cataract with insertion of prosthetic lens 66982

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

16 services14 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

13 services13 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

12 services12 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

11 services11 patients

Photography of content of eyes 92285

Photography of the content of eyes, also known as ocular photography, captures detailed images of different parts of the eye. It helps identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. The process is non-invasive and painless.

11 services11 patients

Hospital Affiliations CMS Care Compare

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

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

$132.09 typical visit price

range $57.75 – $174.26

Typical copayment $33.02 (range $14.43 – $43.56)

Most-billed visit code 99204

Established Patient

$71.85 typical visit price

range $18.70 – $142.15

Typical copayment $17.96 (range $4.67 – $35.53)

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.

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.

DANIEL M VINSON M.D

Ophthalmology

250 RIVER RD.
MANCHESTER, NH 03104

Hillsborough County (603) 668-2020

DR. TORRIE M GARNER OD

Optometrist

250 RIVER RD.
MANCHESTER, NH 03104

Hillsborough County (603) 668-2020

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 Jonathan Chao's NPI number?

The NPI number for Jonathan Chao is 1497249940. It was assigned to this individual provider in the NPPES registry on June 19, 2018.

Where is Jonathan Chao located?

Jonathan Chao practices at 250 River Rd., Manchester, NH 03104. The listed phone number is (603) 668-2020.

What is Jonathan Chao's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Jonathan Chao enrolled in Medicare?

Yes. Jonathan Chao 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.

Which organizations bill Medicare for Jonathan Chao's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Chao reassigns Medicare benefits to 3 organizations: The Medical Eye Center, P.C. (Manchester, NH), Elliot Professional Services (Manchester, NH) and Pratt Ophthalmology Associates Inc (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jonathan Chao's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jonathan Chao accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, Taro Health and WellSense Health Plan list Jonathan Chao 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 Jonathan Chao affiliated with any hospitals?

According to CMS data, Jonathan Chao is affiliated with Elliot Hospital.

When was this NPI record last updated?

The NPPES record for Jonathan Chao was last updated on October 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days 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.