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

DR. DAVID KLEBENOV M.D.
NPI 1427408335
Family Medicine in Nashua, NH

Active since June 21, 2016PECOS Enrolled
45 HIGH ST, NASHUA, NH 03060(603) 821-7788(603) 821-5620 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 7, 2026, Oct 2, 2026, Mar 17, 2026 and 4 more (7 updates tracked since 2016).

About Dr. David Klebenov M.d. NPPES

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

DR. DAVID KLEBENOV M.D. (NPI 1427408335) is an individual family medicine provider in Nashua, New Hampshire, licensed in New Hampshire (20018) and active in the NPI registry since June 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Nashua, and is a graduate of Tufts University School Of Medicine (2016).

NPPES Registry Identity

NPI1427408335
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. DAVID KLEBENOVCredential: M.D.
Location Address45 HIGH STNashua, NH 03060-3312
Mailing Address77 Northeastern BlvdNashua, NH 03062-3161 · (603) 882-3616 · Fax (603) 595-7414
Phone(603) 821-7788
Fax(603) 821-5620
Sole ProprietorNo
Medical School CMSTufts University School Of MedicineGraduated 2016
Enumeration DateJune 21, 2016
Last NPPES UpdateOctober 7, 20267 updates tracked since enumeration
NPPES CertifiedOctober 7, 2026
✔ NPI 1427408335 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses✔ Licensed in NH · 20018✔ Licensed in MA · 1017262
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.
45 HIGH ST, Nashua, NH 03060
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Secondary Practice Location 1

Location 1615 Amherst StNashua, NH 03063-1052 · Phone (603) 821-7788 · Fax (603) 821-5620

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, Taro Health 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 (PECOS)

Dr. David Klebenov M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID9638464225
PECOS Enrollment IDI20200504000313
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

4

Medicare enrollment records show David Klebenov reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Harbor Homes, Inc.
Same address
Public Health or Welfare
45 HIGH ST
Nashua, NH 03060
  • Reassigned Medicare billing, New Hampshire enrollment
  • 25 clinicians in this Medicare group
NPI 1679914519 (603) 821-7788
Rhg Of New Hampshire PC
11 mi
Family Medicine
22 KEEWAYDIN DR
Salem, NH 03079
  • Reassigned Medicare billing, New Hampshire enrollment
  • 6 clinicians in this Medicare group
NPI 1003637257 (615) 672-7122
Steward Medical Group, Inc
31 mi
Specialist
9 GALEN ST
Watertown, MA 02472
  • Reassigned Medicare billing, New Hampshire enrollment
  • 25 clinicians in this Medicare group
NPI 1629398219 (615) 467-4474
Dhhs, Phs, Naihs, Gallup Indian Medical Center
2,037 mi
Public Health, Federal
007 CHOOSGAI DRIVE
Tohatchi, NM 87325
  • Reassigned Medicare billing, Texas enrollment
  • 618 clinicians in this Medicare group
NPI 1902875594 (505) 722-1000

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 6

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.
190 services104 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.
36 services33 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
27 services27 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.
17 services17 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
17 services16 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
13 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03060 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.

Referred Medical Equipment & Supplies CMS DME claims 6

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
4 suppliers25 claims85 services$5.63 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
3 suppliers16 claims20 services$0.79 avg. paid by Medicare
Administration set, with small volume nonfiltered pneumatic nebulizer, disposable A7003
DME-Other DME · category DE000N
1 supplier12 claims24 services$1.17 avg. paid by Medicare
Albuterol, inhalation solution, fda-approved final product, non-compounded, administered through dme, unit dose, 1 mg J7613
DME-Drugs Administered Through DME · category DG006N
3 suppliers15 claims2,625 services$0.02 avg. paid by Medicare
Albuterol, up to 2.5 mg and ipratropium bromide, up to 0.5 mg, fda-approved final product, non-compounded, administered through dme J7620
DME-Drugs Administered Through DME · category DG006N
3 suppliers26 claims2,010 services$0.09 avg. paid by Medicare
Pharmacy dispensing fee for inhalation drug(s); per 30 days Q0513
DME-Other DME · category DE000N
5 suppliers34 claims34 services$20.37 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 20

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

MICHELLE BLUNDEN
Dental Hygienist
45 HIGH ST
NASHUA, NH 03060
Hillsborough County (603) 816-6342
MILES PENDRY
Counselor (Mental Health)
45 HIGH ST
NASHUA, NH 03060
Hillsborough County (603) 821-7788
SHAWN WILDE
Counselor (Mental Health)
45 HIGH ST
NASHUA, NH 03060
Hillsborough County (603) 821-7788
TRACY GUERRIER
Nurse Practitioner (Primary Care)
45 HIGH ST
NASHUA, NH 03060
Hillsborough County (603) 821-7788
MS. CAROL J FURLONG LCMHC
Counselor (Mental Health)
45 HIGH ST
NASHUA, NH 03060
Hillsborough County (603) 821-7414
MICHELLE D LECLERC APRN
Nurse Practitioner
45 HIGH ST
NASHUA, NH 03060
Hillsborough County (603) 821-7788
BETTE GIOFFRE LICSW
Social Worker (Clinical)
45 HIGH ST
NASHUA, NH 03060
Hillsborough County (603) 821-7788
JUSTIN MAILLET DMD
Dentist
45 HIGH ST
NASHUA, NH 03060
Hillsborough County (603) 821-6122

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 David Klebenov's NPI number?

The NPI number for David Klebenov is 1427408335. It was assigned to this individual provider in the NPPES registry on June 21, 2016.

Where is David Klebenov located?

David Klebenov practices at 45 High St, Nashua, NH 03060. The listed phone number is (603) 821-7788.

What is David Klebenov's specialty?

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

Is David Klebenov enrolled in Medicare?

Yes. David Klebenov is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for David Klebenov's services?

According to the CMS Revalidation Reassignment List (October 2026 release), David Klebenov reassigns Medicare benefits to 4 organizations: Harbor Homes, Inc. (Nashua, NH), Rhg Of New Hampshire PC (Salem, NH), Steward Medical Group, Inc (Watertown, MA) and Dhhs, Phs, Naihs, Gallup Indian Medical Center (Tohatchi, NM). 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 David Klebenov's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does David Klebenov accept?

Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Taro Health and WellSense Health Plan list David Klebenov 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.

When was this NPI record last updated?

The NPPES record for David Klebenov was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.