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DR. RITCHE LAMANILAO CASENAS M.D
NPI 1326355777
Internal Medicine in Manchester, NH

Active since September 07, 2010PECOS EnrolledAccepts Medicare Assignment
275 MAMMOTH RD STE 4, DERRYFIELD MEDICAL GROUP, MANCHESTER, NH 03109(603) 624-4380(603) 624-4805 Get Directions Write a Review

NPPES record last updated: August 14, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Ritche Lamanilao Casenas M.d NPPES

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

DR. RITCHE LAMANILAO CASENAS M.D (NPI 1326355777) is an individual internal medicine provider in Manchester, New Hampshire, licensed in New Hampshire (16063) and active in the NPI registry since September 2010. He is enrolled in Medicare PECOS, is affiliated with Elliot Hospital, and is a graduate of Other (2004).

NPPES Registry Identity

NPI1326355777
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RITCHE LAMANILAO CASENASCredential: M.D
Location Address275 MAMMOTH RD STE 4, DERRYFIELD MEDICAL GROUPManchester, NH 03109-4133
Mailing Address275 Mammoth Rd Ste 4, Derryfield Medical GroupManchester, NH 03109-4133 · (603) 624-4380 · Fax (603) 624-4805
Phone(603) 624-4380
Fax(603) 624-4805
Sole ProprietorNo
Medical School CMSOtherGraduated 2004
Enumeration DateSeptember 7, 2010
Last NPPES UpdateAugust 14, 2013
✔ NPI 1326355777 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NH · 16063
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
275 MAMMOTH RD STE 4, Manchester, NH 03109
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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

Dr. Ritche Lamanilao Casenas 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 ID4082842885
PECOS Enrollment IDI20140123001271
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 Ritche Casenas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Elliot Physicians Network
1.6 mi
Family Medicine
1070 HOLT AVENUE, UNIT 1 SUITE 2200
Manchester, NH 03109
  • Reassigned Medicare billing, New Hampshire enrollment
  • 103 clinicians in this Medicare group
NPI 1831191659 (603) 663-4900

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 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 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.
400 services292 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.
273 services185 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.
32 services30 patients
Transitional care management services for problem of at least moderate complexity 99495
Transitional care management services focus on coordinating and managing your care after you leave the hospital. For moderate complexity problems, this involves managing your medications, arranging further treatments, and ensuring you have the necessary follow-ups.
18 services18 patients
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and G0180
This is a service where a doctor or authorized practitioner certifies that you require Medicare-covered home health services. They will communicate with the home health agency and review reports on your health status to ensure you receive appropriate care. This does not involve an in-person visit.
12 services12 patients

Hospital Affiliations CMS Care Compare 2

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

Catholic Medical Center

Acute Care Hospitals · Manchester, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300034
Location100 Mcgregor StreetManchester, NH 03102 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03109 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
$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.

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.

Reported Quality Measures

Preventive Care and Screening: Screening for Depression and Follow-Up Plan
Percentage of patients aged 12 years and older screened for depression on the date of the encounter using an age appropriate standardized depression screening tool AND if positive, a follow-up plan is documented on the date of the positive screen
100%239 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
9 suppliers35 claims78 services$6.24 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
4 suppliers11 claims14 services$1.00 avg. paid by Medicare
Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
2 suppliers12 claims12 services$40.75 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
4 suppliers15 claims15 services$57.85 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
3 suppliers13 claims78 services$2.64 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers22 claims25 services$82.13 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

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

ELLIOT PHYSICIANS NETWORK
Internal Medicine
275 MAMMOTH RD STE 4, DERRYFIELD MEDICAL GROUP
MANCHESTER, NH 03109
Hillsborough County (603) 624-4380
DR. JASON MICHAEL ALBRECHT D.O.
Internal Medicine
275 MAMMOTH RD STE 4
MANCHESTER, NH 03109
Hillsborough County (603) 624-4380
DR. CYRILLE P CUCIO M.D.
Internal Medicine
275 MAMMOTH RD STE 4
MANCHESTER, NH 03109
Hillsborough County (603) 624-4380
SARAH ANN BURKHARDT
Nurse Practitioner (Family)
275 MAMMOTH RD STE 4
MANCHESTER, NH 03109
Hillsborough County (603) 624-4380
DR. CHRISTOPHER MATTHEW PRICE MD
Internal Medicine
275 MAMMOTH RD STE 4
MANCHESTER, NH 03109
Hillsborough County (603) 624-4380

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 Ritche Casenas's NPI number?

The NPI number for Ritche Casenas is 1326355777. It was assigned to this individual provider in the NPPES registry on September 7, 2010.

Where is Ritche Casenas located?

Ritche Casenas practices at 275 Mammoth Rd Ste 4 Derryfield Medical Group, Manchester, NH 03109. The listed phone number is (603) 624-4380.

What is Ritche Casenas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Ritche Casenas enrolled in Medicare?

Yes. Ritche Casenas 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 organization bills Medicare for Ritche Casenas's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ritche Casenas reassigns Medicare benefits to Elliot Physicians Network (Manchester, NH). The 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 Ritche Casenas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ritche Casenas 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 Ritche Casenas 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 Ritche Casenas affiliated with any hospitals?

According to CMS data, Ritche Casenas is affiliated with Elliot Hospital and Catholic Medical Center.

When was this NPI record last updated?

The NPPES record for Ritche Casenas was last updated on August 14, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.